Answer: Josh is incorrect because nickels are worth 5 cents each and 33 can not be divided by 5 exactly.
-5 – 5 + (6 x -7) x 2
Answer:
-94
Step-by-step explanation:
Use the Distributive Property to evaluate: 3(21 + 6)
Answer:
81
Step-by-step explanation:
3(21 + 6)
(3 x 21) + (3 x 6)
63 + 18
81
Answer:
3*21+3*6 = 81
Step-by-step explanation:
3(21+6) is basically 3 times 21 plus 3 times 6. You are distributing the 3 to the 21, and then also to the 6. Once you distribute the 3, you get 3*21+3*6. First, multiply 3 by 21 to get 63. Then, multiply 3 by 6 to get 18. Follow the equation and add them together to get your answer of 81.
You could also do it a different way and instead of doing 3*21+3*6, you could do the original equation, and do 3(21+6). 21+6=27 You then have 3(27). 3 times 27 is 81. You get the same answer, you could just do it a different way.
2b/3-5=3 what is the value of b
Answer:
‒3
Step-by-step explanation:
2b/3‒5=3
2b=3(3‒5)
2b=3(‒2)
2b=‒6
2b/2=‒6/2
b=‒3
you can proof as the following(by replace ‒3)
2(‒3)/3‒5=3
‒6/‒2=3
3=3
i hope it helps you
1. Find the perimeter of the cross. All sides are the same length.
a. 40
b. 80
C. 90
d. 120
10
10
2. Find the area of the cross.
a. 500
b. 600
c. 120
d. 50
10
Answer:
1 is d the answer for 2 is a
Sarah works in a clothing store for $12.00 per hour. If her pay is increased to $14.00, then what is her percent increase in pay?
Answer:
16% not completely sure but pretty confident
Step-by-step explanation:
what is the fraction of 1578
Answer:
1578/1
Step-by-step explanation:
Because, it would still simplify to 1578.
Answer:
The answer for this question is 789/
5000.
Step-by-step explanation:
I hope this help.
Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?
Answer:
18
Step-by-step explanation:
Multiply 12 and 2 by 3 to get the "easier to work with" fraction
[tex]\frac{12}{1}[/tex] = [tex]\frac{36}{3}[/tex]
Now, multiply two until you get 36
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36
It takes 18 times to get to 36.
That means the answer is 18.
Andrea jumped 5 times every 45 minutes. At that rate, how many
would she jump in 54 minutes?
bo optional
Answer:
6 times
Step-by-step explanation:
If Andrea jumps 5 times every 45 minutes, she will jump 1 time every 9 minutes. 54 divided by 9=6 times. Hope it helps!
Noah and Diego left the amusement park’s ticket booth at the same time. Each moved at a constant speed toward his favorite ride. After 8 seconds, Noah was 17 meters from the ticket booth, and Diego was 43 meters away from the ticket booth. 1.Which line represents the distance traveled by Noah, and which line represents the distance traveled by Diego? Label each line with one name.
Answer:
the blue line
Step-by-step explanation:
Answer:
Step-by-step explanation:himxbe
I WILL GIVE BRAINLIEST PLZ ANSWER, RUNNING OUT OF TIME!!!
Answer:
[tex]inrease \: = 900 - 250 = 650 \\ persent = \frac{650}{250} \times 100 \\ = 65 \times 4 = 260[/tex]
Which expression is undefined?
A)sin-1(1)
B)sin-1 (-2)
C)cos-1(0)
D)cos -1(-1)
Answer:
B
Step-by-step explanation:
Here, we want to find which of the expressions is undefined
kindly note that
sin^-1 is arcsin
cos^-1 is arccos
A. arcsin (1) = 90 degrees
B. arcsin (-2) = undefined
c. arccos 0 = 90 degrees
d. arccos (-1) = 180
Answer:
B.) sin-1 (-2)
Step-by-step explanation:
Got it right on Edge
Mr. Smith has an account balance of -$275.78. He deposits $539.20 into his account. What is Mr. Smith's account balance now? *
Answer:
$ 263.42
Step-by-step explanation:
-275.78 + 539.20 = 263.42
The new balance in Mr. smith account will be $263.42.
What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.We have Mr. Smith has an account balance of -$275.78. He deposits $539.20 into his account.
Assume that the new amount in his account will be [x]. Then -
[x] = 539.20 - 275.78
[x] = 263.42
Therefore, the new balance in Mr. smith account will be $263.42.
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
brainly.com/question/14441381
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it takes avery 48 seconds to sprint 365 m. what is her average speed?
Answer:
7.6 meters a second
Step-by-step explanation:
Calculator
What does E=MC2 mean? Thanks.
Answer: Energy equals mass times the speed of light squared.
Plz mark branliest:)
BRAINLIEST!!!!!! easy question
Answer:
Draw a line that intersects the first line using a straightedge
The first answer
Answer:
second option: Draw a ray that intersects the frist line at a right angle using a straightedge
Step-by-step explanation:
Stonebridge neighborhood garage sale had these cash receipts for 5 days: $136.97, $256.21, $366.10, $176.04, $72.49. What were the total cash receipts?
Answer:
5039.05
Step-by-step explanation:
Add everything and then multiply by 5
Answer:
5039.05
Step-by-step explanation:
A breakfast cereal comes in two different sized packages. The 8-ounce box costs $2.88 while the 12-ounce box costs $3.60. Which is the better buy? How much does the better buy cost per ounce?
Answer: the 12 once box
Step-by-step explanation:
8- once box =.36 and the 12 once box is =.3
Answer:
(12-ounce box) $0.30
Step-by-step explanation:
2.88 divided by 8 = $0.36 per ounce
3.60 divided by 12 = $0.30 per ounce
When
When 7 is subtract from three times a certain number the result is 28 what is the number
Answer:
x=49
Step-by-step explanation:
you replace the unknown with a variable (x)
you subtract 7 three times, so it x-7-7-7=28 or x-21=28
you add 21 to both sides, then you get x=49
To estimate the mean number of text messages sent by cell-phone users, a researcher chooses a location on a college campus in the city and surveys the first 50 people who walk past. These subjects are asked how many text messages they have sent in the past 24 hours. Is it likely that bias will be present in the sample?
A) Because this is a convenience sample, it is likely that the sample results will be unbiased.
B) Because this is a convenience sample of college students, it is likely that bias is present and that the results will overestimate the mean number of text messages sent.
C) Because this is a convenience sample of college students, it is likely that bias is present and that the results will underestimate the mean number of text messages sent.
D) Because this is a voluntary response sample of college students, it is likely that bias is present and that the results will overestimate the mean number of text messages sent.
Answer:
WARNING! C IS INCORRECT 2021.
MOST LIKELY (B): Because this is a convenience sample of college students, it is likely that bias is present and that the results will overestimate the mean number of text messages sent.
ED2021
¿Cuál de estos es un número primo? 733 712 702 725
I need to show work please i need help
Answer:
I am going to give this to someone and see if they can help!
Step-by-step explanation:
help ASAP!! please. i dont get it!
Answer: 120kg
Step-by-step explanation:
100 items x 1.2kg
100 x 1.2 = 120
Answer:
120 I think
Step-by-step explanation: I hope this helps
Company A makes business cards for $2.25 a
box and a setup fee of $4.50. Company B makes
business cards for $1.75 a box and a setup fee of
$6.00. How many boxes of business cards does each
ramiany make for the price to be equal
Answer:
225 and 175 are your x in this
Answer:
3 boxes
Step-by-step explanation:
Company A=2.25x+4.5
Company B=1.75x+6
2.25x+4.5=1.75x+6
.5x=1.5
x=3
What is the answer to
0.04 is 1/10 of _____
Answer:
.4
Step-by-step explanation:
Answer:
.0003, .04, .02, 2 4
Step-by-step explanation:
hope it helps
An item is priced at $13.51. If the sales tax is 7%, what does the item cost including sales tax? please help ♀️♀️
Answer:
14.45
Step-by-step explanation:
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Given line m is parallel to line n. What theorem or postulate justifies the statement? ∠1 ≅ ∠4
Answer:
corresponding angles postulate
Step-by-step explanation:
just took the test ;)
Give an example of a fraction that results in a repeating decimal. Explain how to round the decimal number to the the nearest thousandth.
A triangle has a base of 16 inches and a height of 1/8 inches. What is the area?
Area of triangle = 1/2 x base x height.
Area = 1/2 x 16 x 1/8
Area = 8 x 1/8
Area = 1 square inch
The area of the triangle calculated using the area formula is 1 in²
Given the Parameters :
Base of triangle = 16 inches Height of triangle = 1/8 inchesArea of a triangle can be obtained using the relation :
Area = 1/2 × base × heightSubstituting the Parameters into the equation :
Area of triangle = 1/2 × 16 × 1/8 = 1 in²
Therefore, the area of the triangle is 1 in²
Learn more :https://brainly.com/question/11952845?referrer=searchResults
4. If S is in the interior of ZPQR , then mZPQS + m_SQR = m_PQR.
a. Protractor Postulate
b. collinear
c. angle bisector
d. angle
e. Angle Addition Postulate