Answers
Answer:
9/2
Step-by-step explanation:
(5 – 1) + (4/5-3/10)
=4+ 4x2
- 3/10
5x2
=4+ 8-3/10
= 4+5/10
=4+1/2
=4 1/2
Related Questions
What is the slope of the line that passes through the points (-9, 10)(−9,10) and (21, 15) ? (21,15)? Write your answer in the simplest form.
Answers
Answer:
Slope Is 1/6
Step-by-step explanation:
That's the answer
Answer:
slope = 0.75
Step-by-step explanation:
. Simplify an expression for the perimeter of the equilateral triangle shown below.
Answers
Answer:
1.75×2-2
Step-by-step explanation:
look at the answer
The perimeter of the equilateral triangle with side length 1.75x - 2 is 5.25x - 6.
What is Perimeter?Perimeter of a geometrical shape is defined as the total boundary length. The perimeter of a shape can be calculated by adding the length of all the sides.
Perimeter of regular shape can be calculated by multiplying the length of the side with the total number of sides since a regular shape has all sides equal.
Here, we have an equilateral triangle with length of a side = 1.75x - 2.
Equilateral triangle is a regular shape, with all it's sides are equal.
Perimeter of an equilateral triangle with side length x is 3x.
Therefore,
Perimeter of this triangle = 3 ( 1.75x - 2 )
By distributive property, a (b + c) = ab + ac.
Perimeter = (3 × 1.75x) - (3 × 2)
= 5.25x - 6
Hence the perimeter of the equilateral triangle shown is 1.75x - 2.
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Which of the following expressions has a value that is less than –2?
A. 0.25−2.50
B. −4.25−(−2.75)
C. −3.25+1.75
D. −4.50−(−5.25)
Answers
Answer: A
Step-by-step explanation: 0.25−2.50=-2.25
Albert and Molly design posters. In December, they each worked for 25 days and made 20 posters. Molly was on vacation in the beginning of January, so Albert worked for 10 days before Molly could join him. Together, they worked another 15 days and made a total of 15 posters. How many posters can Molly make if she works alone for 10 days?
Answers
Answer:
She could make 8
Step-by-step explanation:
Step 1 - 20/25 = 0.8
step 2 0.8 x 10 = 8
A bunch of bananas cost $4, a pineapple cost $2 more than a bunch of banana, and 4 apples cost one-half of a pineapple.
1. Write an equation that shows the cost of a pineapple in terms of bananas. Use this equation to find the cost of a pineapple.
2. Write an equation that shows the cost of 4 apples in terms of a pineapple. Use this equation to find the cost of 4 apples.
3. Write an equation that shows how much more a bunch of bananas cost compared to4 apples where x is the unknown value. Then, solve the equation.
Answers
I did this yesterday
PLZZZ HELP MEEEE
Select all the expressions that can be used to find the price of a $400 telescope after a 32% markup.
A:400 • 0.32
B:400 • 3.2
C:400 • 1.32
D:400 + 400(0.32)
E:400 • 400(1.32)
Answers
Answer:
it is b i had this question
Step-by-step explanation:
A recipe calls for 5 cans of corn to serve 4 people. If Jack is planning to serve a crowd of 10 people, how many cans of corn should he purchase?
A. 2 cans
B. 8 cans
C. 15 cans
D. 12.5 cans
Answers
Answer:
d
Step-by-step explanation:
1) math need help ASAP thank you :) slope and y-intercept
Answers
Find a rational number and an irrational number that are between 9.5 and 9.7. Include the decimal approximation of the irrational number to the nearest hundredth.
Answers
Answer:
9.56
Step-by-step explanation:
I hope this picture makes you feel better
Answers
Raymond baked 15 clay jars each day for 5 days. At the end of the 5 days he noticed that 6 jars came out of the oven with defects. What is the ratio of jars with defects to the total number of jars baked?
A.2:5
B.2:23
C.2:25
D.23:25
Answers
Answer: C.2:25
Step-by-step explanation:
can someone help me out? (serious answers only)
Answers
Answer:
49
Step-by-step explanation:
49
PLEASE HURRY THIS IS DUE IN 10 MINUTES AND I AM REALLY CONFUSED!!
There are 104 beads on 13 bracelets. Which rate best represents the relationship between the number of beads and the number of bracelets?
A. 8 beads per bracelets
B. 13 beads per bracelets
C. 8 bracelets per bead
D. 13 bracelets per bead
I WILL GIVE BRAINLIEST WITH THE RIGHT ANSWER!!!
Answers
Answer:
A. 8 beads per bracelet.
1,6,6,9,2,1,6,2. what is the probability of drawing a two and then drawing another 2
Answers
Answer:
2/8
Step-by-step explanation:
count how many 2's, and then how many numbers in all
Your bathroom sink is broken and you need to have a plumber come to your house to make the repair.
Pete's Plumbing charges $95 for a service call and $25.75 per hour for repairs.
Mike's Plumbing charges $50 for a service call and $40.75 per hour for repairs.
How many hours would it take for the cost to be the same for both companies?
A.
1 hour
B.
2 hours
C.
3 hours
D.
4 hours
Answers
Answer:
A.
how are you today
NEED HELP PLSSSSS
What is the equation of the line in slope -intercept form? *
A. y= x +8
B. y= x - 8
C. y = 8x +8
D. y = 8x - 8
Answers
Answer:
d
Step-by-step explanation:
The equation of the line in slope -intercept form is y=x-8, Option b is correct.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
From the graph let us take two points of line joining which are (8, 0) and (0, -8).
m=-8-0/0-8=1
So slope of line is 1.
Now let us find find the y intercept
0=1(8)+b
0-8=b
b=-8
Slope intercept form of line is y=x-8
Hence, the equation of the line in slope -intercept form is y=x-8, Option b is correct.
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Solve for x:
2x+8=11x+25
Answers
Answer
x=1.8 or 1 1/8
Step-by-step explanation:
What is the volume for the cone
Answers
Answer:
50.2654825cm^3 or 16 [tex]\pi[/tex] cm^3
Step-by-step explanation:
useds a calculator
HELP PLS which number is located between 1.2 aand 1.4 on the number line . 1.22 1.03 1.44 1.19 one these answers above
Answers
What is the slope of the line that passes through the points (4, 6)(4,6) and (-16, -18) ? (−16,−18)? Write your answer in the simplest form.
Answers
The slope of the line that passes through the points (4, 6)(4,6) and (-16, -18) is to be considered as the 1.2.
Calculation of the slope of the line:here we used the following formula
So,
[tex]= y_2-y_1\div x_2-x_1[/tex]
So,
-18-6=-24
And,
-16-4=-20
Now
[tex]= -24\div -20[/tex]
= 1.2
Hence, The slope of the line that passes through the points (4, 6)(4,6) and (-16, -18) is to be considered as the 1.2.
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The slope of the line that passes through the points (4, 6) and (-16, -18) is; 6/5.
What is the slope?The slope is the ratio of the vertical changes to the horizontal changes between two points of the line. Slope of parallel lines are same. Slopes of perpendicular lines are negative reciprocal of each other.
[tex]m = \dfrac{y-q}{x-p}[/tex]
Given that the line that passes through the points (4, 6) and (-16, -18)
WE need to find the slope of the line.
Since, [tex]m = \dfrac{y-q}{x-p}[/tex]
Therefore, m = -18 - 6 / -16 - 4
m = 24 / -20
m = 6/5
Hence, The slope of the line that passes through the points (4, 6) and (-16, -18) is; 6/5.
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Really quick question please answer it in fraction form. What is 6* 2/5?
Answers
Answer:
12/5
Step-by-step explanation:
6(2/5)
= (6/1) * (2/5)
= (6)(2) / (1)(5)
= 12/5
Alyssa bought a dress for $52 and 3 pairs of jeans. She paid a total of $125. Write an equation to represent this word problem
(PLS ANSWER SERIOUSLY, I WILL GIVE A BRAINLY CROWN TO WHOEVER ANSWERS RIGHT).
Answers
52=3x+125
or you could just do it the easier way by subtracting 52 from 125 which is 73 and 73÷3 is 24.3 depends on what system you have but I’m pretty sure it’s probably just 24 if you can’t do decimals
What is the slope of the line that contains these points?
Answers
(2+10)/(17-15)= 12/2 = 6
The slope is 6
Answer:6
Step-by-step explanation:15+2=17 and -10+12=2 so rise over run means 12/2=6/1=6
There are two approaches to solving the equation -3x + 10 = 4x - 20
Subtract 4x from both sides. OR Add 3x to both sides.
–7x + 10 = –20 OR 10 = 7x – 20
Solve the equation using both approaches.
What is the solution?
Answers
Answer:
78 0: )
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
What is the mass of a triangle?
9/5 grams
7/5 grams
3 grams
11 grams
Answers
Select the expressions that are equivalent to 12n – 8. Select all that apply.
A. 3n + 4 + 3n + 4 + 4n
B. 11n + 4 + n –12
C. 6(6n – 2)
D. 4(3n – 2)
E. 4n + 22 – 12 + 8n
Answers
Answer:
B and D
Step-by-step explanation:
B= 4(3n-2)
D=12n-8 which equals 4(3n-2)
Option B 11n + 4 + n –12 and D 4(3n – 2) are the expressions that are equivalent to 12n-8.
What are equivalent expressions?Those expressions that might look different but their simplified forms are the same expressions are called equivalent expressions. To derive equivalent expressions of some expressions, we can either make it look more complex or simple. Usually, we simplify it.
We are given an expression as; 12n – 8.
A. 3n + 4 + 3n + 4 + 4n
= 3n+3n+4n+4+4
=10n+8
B. 11n + 4 + n –12
=11n+n+4-12
=12n-8
C. 6(6n – 2)
=36n-12
D. 4(3n – 2)
=12n-8
E. 4n + 22 – 12 + 8n
=4n+8n+22-12
=12n+10
Therefore, Option B 11n + 4 + n –12 and D 4(3n – 2) are the expressions that are equivalent to 12n-8.
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help me please, I will mark brainliest. T^T
btw I know this is not math but if I put it as physics no one would see it :')
Answers
Answer:
a Destiny
b depending on liquid they would be less dense
Need help 11 points
There is a string of red and blue lights blink ever 5 seconds, and the blue lights
Blink every 5 seconds. How many times will they blink at the same time in one minute
Answers
Answer: 6 times
Step-by-step explanation:
PLZ ANSWER ASAP WILL MAKE BRAINLIEST FOR BEST ANSWER AND EXPLAIN YOUR ANSWER
Three friends participated in a fund-raising project. Dexter collected 2/5 of the total amount. Carter collected $272 more than Jack. Jack collected $764 how much did the three of them collect altogether?
There were 1,265 people at a boat show. After 1/5 of the adults and 1/3 of the children left, there was an equal number of children and adults at the show. how many people left the show?
Answers
ILL GIVE BRAINLIEST PLZ HELP IM BEGGING
I NEED THE 2 QUESTIONS ASAP
Answers
Answer:
Step-by-step explanation:
question 1: options 2 and 5 have negative slopes
question 2: option 3