A retired math teacher takes his granddaughter shopping. He tells his granddaughter that they can
spend x dollars and 15x = 583.5. What operation does the granddaughter need to use to find how
much money they can spend?
Choose the correct answer below.
A. Division
B. Multiplication
C. Subtraction
D. Addition
Answers
Answer:
A
Step-by-step explanation:
you would divide both sides by 15 to isolate x and find out what x is.
Answer:
Answer Option (4) is c
Step-by-step explanation:
Related Questions
Makayla repairs home computers. She charges a base fee of $50 for each visit and $25 per hour for her labor. The total cost c(x) for a home visit and x hours of labor is modeled by the function rule: c(x) = 50 + 25x.
Answers
Answer:C=75
Step-by-step explanation:
I need help fast i will give out brinalist
Answers
Evidence :
Tanisha has to be HALF of Bess’s age (Support the answer choice D)
Bess is 6 years older than Tanisha.
(Also supports answer choice D)
The rest of the answer choices wouldn’t make sense, as they might only apply to one part of the evidence I put.
Which number represents the probability of an event that is very likely to occur
Selected:a. 1.3This answer is incorrect.
b. 0.12
c. 0.89
d. 0.09
Answers
What value belongs in the box to complete the given equation?
Enter the number only.
Answers
Show work please
A kid drives 4 miles to the mall. If the speed limit is 45 miles/hr and the kid makes the trip in .03 hours, is
the kid breaking the speed limit?
a. No, he is going 1 mile/hr.
b. Yes, he is going 133 miles/hr.
c. No, he is going 40 miles/hr.
d. Yes, he is going 150 miles/hr.
Answers
Answer:
b
Step-by-step explanation:
0.03 hours= 1.8 minutes
4 miles in 1.8 minutes is not 45 miles per hour
Explanation:
0.03 Hours = 1.8 Minutes
Set up a ratio.
1.8 Minutes for every 4 Miles
Therefore,
60 Minutes for every 133 Miles
I multiplied by 33.3 because the problem asks for the amount every hour, and to get from 1.8 Minutes to 60 Minutes we multiple by 33.3. Therefore, we must also multiply 4 by 33.3.
Yes, this exceeds the speed limit and is around 133. Therefore, the answer is B.
The United States Geological Survey (USGS) is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States and prepare detailed maps of every portion of the United States at a scale of 1:24,000. James has a USGS map of the rural neighborhood where he lives and measures that his school is a straight line distance of 15 inches from his home. Rounding to the nearest tenth of a mile, how many miles is his school from his home in a straight line? (Recall that there are 5280 feet in a mile and 12 inches in a foot.)
Answers
Answer:
the goverment
Step-by-step explanation:
is searching online for airline tickets. Two weeks ago, the cost to fly from boston to hartford was $300. Now the cost is $375. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price?
Answers
Answer:
25% and 42%
Not sure how to explain it.
Answer:
Step-by-step explanation:
If you don't want to see steps
Answer in order: 25% then 40%
(Copying from notes I've had from 5th grade)
1.Percent of Change
Step 1 subtract the two values
Step 2 Divide the original amount answer will be a Decimal
Step 3 Convert Decimal to %(percent) by moving decimal two times to the right.
Your welcome.
help i need help fasssssssssssssssssssssssssst
Answers
Pls help meh
The diameter of a circle is 3 ft. Find its area to the nearest tenth.
PLS FOLLOW THE RULES
TROLL FOR POINTS= REPORT
FIRST AND CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answers
Answer:
7.1 (7.06 rounded to the tenth)
Step-by-step explanation:
The formula for Area of a Circle is: π·r²
R = Radius
π = pi, or 3.14
As long as you know the formula, this is easy!
In class, you may have already been told that the radius is half of the diameter.
1. Half of 3 ft is 1.5 ft.
2. Plug 1.5 in for r, in your calculator
3. Do the calculation, and you should come out to get 7.06858347058
4. Round it!
Finding area for a circle is satisfying, isn't it? xD
Lucinda has 9 ounces of flour. A batch of cupcakes requires 13 ounce of flour.
A batch of muffins requires 14 ounce of flour.
How many more batches of muffins than batches of cupcakes can Lucinda make with her flour?
Answers
Answer:
Step-by-step explanation:
Benisha graphed point G on the coordinate grid. She will graph point H at a location 5 units away from point G.
Which ordered pair could represent the location of point H?
A. (-4, -1)
B. ( -4, 5)
C. (1, 3)
D. ( -9, 8)
Answers
Answer: C. (1,3)
Step-by-step explanation:
The ordered pair could represent the location of point H is (1, 3) is 5 units to the right of (-4, 3)
To find the location of point H, which is 5 units away from point G, we need to add or subtract 5 units to the coordinates of point G.
Since the specific coordinates of point G are not provided, we cannot determine the exact location of point H. However, we can analyze the answer choices to see which one represents a point that is 5 units away from point G based on the given options.
Let's evaluate each option:
A. (-4, -1): This option does not necessarily represent a point that is 5 units away from point G.
B. (-4, 5): This option does not necessarily represent a point that is 5 units away from point G.
D. (-9, 8): This option does not necessarily represent a point that is 5 units away from point G.
To know more about "coordinate grid.." here
https://brainly.com/question/20362114
#SPJ2
The diameter of a pizza is 14 inches. The pizza has 8 slices of equal size. Which of the following is the closest to the area of a slice?
Answers
Answer:
Step-by-step explanation:
First let us find the area of the whole pizza. Area of a circle is:
[tex]A=\pi r^2[/tex]
Then, we have diameter as:
[tex]diameter\div2=radius[/tex]
So, then using these formulas we would have,
[tex]16\div2=8\\A=8\pi \text{ or }25.12[/tex]
Now, one slice is [tex]\frac{1}{8}[/tex] of the entire pizza. So, we would have:
[tex]8\pi\div8=1\pi\\\text{ or }\\25.12\div8=3.14[/tex]
HOPE THIS HELPS!!!!!!!!Please help me find the area of this figure.
Answers
Answer:
158
Step-by-step explanation:
Trapezoid:
A=a+b
2h=10+16
2·8=104
Triangle:
A=hbb
2=12·9
2=54
104+54= 158
Answer:
The answer is 207.5
Step-by-step explanation:
Please help me this is due today
Answers
Answer:
16/35
Step-by-step explanation:
Add up all of your marbles. 16 + 8 + 11 = 35. 16/35.
(giving brainiest and all my points!!)
5 images
Evaluate each expression. Show your work. (just write your work on the question)
Answers
Answer:
1. 62
2. 13
3. 6
4. 18
5. 3
Step-by-step explanation:
1. Let's use pemdas
16*1/2= 8
32 / 4 * 8 - 2
8*8 - 2
64 - 2
= 62
2. Let's use pemdas
5*2/5 = 2
20 / 2 + 3
10 +3
= 13
3. Let's use pemdas
1/2 * 24 / 3 +2
12 / 3 +2
4 +2
=6
4. Let's use pemdas
2 * (6 / 2 + 8) -4
2 * 11 - 4
22 - 4
= 18
5. Let's use pemdas
(28 / 7 +6 / 3) * 1/2
( 4 + 2) *1/2
6 *1/2
= 3
2. 13
3. 6
4. 18
5. 3
step by step: don't forget pemdas (parentheses, exponents, multiplication, division, addition, subtraction)
1. 16 x 1/2 = 8 x 4 = 32 divided by 32 = 1 -2 = -1
2. 5 x 2/5 = 2. 20 divided by 2 = 10 + 3 = 13
3. 6 x 4 = 24 x 1/2 = 12 divided by 3 = 4 + 2 = 6
4. 6 divided by 2 = 3 + 8 = 11 x 2 = 22 - 4 = 18
5. 28 divided by 7 = 4 & 6 divided by 3 = 2 + 4 = 6 x 1/2 = 3
x + x + 2x = 48
Show your work and I will give you brainlest
Answers
X=12
You combined like terms then divide to get the x by itself
48/2=24
then you are left with 2x=24
24/2=12
im stuck on this someone please help
Answers
Answer:
Step-by-step explanation:
how has your last two minutes been?
Answers
Which shape has NO parallel sides? *
1 point
Option 1
Cross
Option 2
Hexgion
Option 3
triangle
Optioin 4
parallelogram
Answers
A recipe for sparkling grape juice calls for 1/2 quarts of sparkling water and 3 quarts of grape juice. How much sparkling water would you need to mix with 9 quarts of grape juice? and how much grape juice would you need to mix with 15/4 quarts of sparkling water?
Answers
Answer:
You would need 1 ½ for 9 quarts of grape juice.
plz help me it's due now
Answers
On a map, the distance between the cities of Maryville and LalaLand is 6 and 2/3 inches.
The map uses a scale of 1 inch = 60 miles. What is the actual distance between the cities?
Answers
Which value of g makes the inequality 2g>470 true?
233
234
235
236
Answers
Answer:
236
Step-by-step explanation:
2g> 470
2(236)>470
472>470
plz
help for brainliest
Answers
Answer:
Function B
Function A
Function B
Step-by-step explanation:
Pls need help ASAP pls help
Answers
Answer:
the angles add up to 180, because together they make a flat line
Answer:
180
Step-by-step explanation:
If you add the angles together I think you would get it.
Graph the Systems of Equations below, then place a point indicating the solution to the system of equations.
Answers
Answer:
Solution in image belo, make sure to put the lines on the right number's then out the point on (4, -3)
Answer:
(4,-3)
Step-by-step explanation:
Which table below represents the same linear relationship as y = 0.15x - 8?
Answers
Answer:
Answer: C
Explanation: Quick math
As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100. Write an inequality for the number of sales, s, you need to make and determine the minimum number of sales you need to make to meet your goal. (Type ALT 242 on your keyboard for the ≥ sign or ALT 243 for the ≤ sign).
Answers
Answer:
3x + 50 ≥ 100
At least 17 sales
Step-by-step explanation:
To solve this inequality you have to subtract 50 from both sides so 50 - 50 cancels out and 100 - 50 = 50
So now you have 3x ≥ 50, what you'll do is divided both by 3 so 3 ÷ 3 cancels out and 50 ÷ 3 = 16.6666 (repeating number)
x ≥ 16.6666 (repeating number) but since he cant make .6 of a sale you have to round that up to 17 sales.
So, the salesperson needs to make at least 17 sales to be paid at least 100
A survey of high school students with jobs asked whether the students saved some of the money they earned. 80% of the students said they saved some money. Out of 340 students, predict how many would save some of their earnings.
Answers
Answer:
272
Step-by-step explanation:
Percentage solution with steps:
Step 1: Our output value is 340.
Step 2: We represent the unknown value with x or anything you'd like.
Step 3: From step 1 above, 340 in this case would equal 100% as a percent since that's the total value
Step 4: Just a reminder , x=80%
Step 5: This results in a pair of simple equations:
340= 100% (1)
x= 80% (2)
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
340/x (340 over x) = 100%/80% (100% over 80%)
Step 7: Again, the reciprocal of both sides gives
x/340 (x over 340) = 80/100 (80 over 100)
x=272$
Therefore, 80% of 340 equals 272
Btw sorry if it's a bit confusing, but the answer is 272.
Whats the volume??????
Answers
Answer:
21
Step-by-step explanation:
Volume of rectangular prism = lwh = 21
Answer:
21
Step-by-step explanation:
I can multiply.