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aniked [119]
3 years ago
8

^^^ Quickly answer please

Mathematics
2 answers:
Rom4ik [11]3 years ago
8 0
400, 4/5=.8 ,.8•500=400
alekssr [168]3 years ago
4 0

Answer:

400

Step-by-step explanation:

You might be interested in
Each cube in this figure is a -centimeter cube. How many cubes are in the prism? [Type your answer as a number.]
NNADVOKAT [17]
4 Times 3 equals 12 so add 12 three times that equals 36 cubes in the prism.
4 0
3 years ago
Stephanie had a total of 80 pieces of $ 2 and $ 10 notes. After spending 2/5 of her $ 2 notes and 8 pieces of her $ 10 notes, sh
Ghella [55]

Answer:

$440

Step-by-step explanation:

notes $2 - n

notes $10 - m

n + m = 80 ----------> m = 80 - n

1 - 2/5 = 3/5

\frac{3}{5} * n = m - 8

\frac{3}{5} * n = 80 - n - 8 \\\\\frac{3}{5} * n + n = 72\\\\\frac{8}{5} * n = 72\\n = 45 \\m = 35\\

45 * $2 + 35 * $10 = 90 + 350 = $440

3 0
3 years ago
Jennifer began a savings account. She initially put $100 in the account and then
vitfil [10]

Jennifer would have $580 in her account after 24 months

a(x) = 20x + 100

the above function is a linear function

A linear function is a function that has a single variable raised to the power of 1.

100 is the constant

20 increases by m

a(x) is the dependent variable. Its value depends on the amount deposited per month and the number of months

The amount she would have after 24 months =

20(24) + 100 = $580

To learn more about linear functions, please check : brainly.com/question/20286983?referrer=searchResults

5 0
3 years ago
PLEASE HELP I NEED IT TO PASS THIS CLASS
andreyandreev [35.5K]

Answer:

Angle 5 = 37°

Angle 8 = 143°

Step-by-step explanation:

Angle 2 = Angle 8

Reason : Alternate exterior angles are equal.

Therefore,

Angle 8 = 143°

Angle 5 + Angle 8 = 180°

Reason : Angle 5 & 8 are in a linear pair.

Angle 5 + 143° = 180°

Angle 5 = ( 180 - 143 )°

Angle 5 = 37°

4 0
3 years ago
What is an eqivalent ratio to 10:8
AlexFokin [52]

Answer:

5:4

Step-by-step explanation:

divide by 2 on both sides

8 0
3 years ago
Read 2 more answers
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