2 years ago

0+3y=31 16-16 3y = 21 34 = 21 3 3 4=7

Mathematics

1 answer:

wariber [46]2 years ago

6 0

Answer:

Can you please tell me your question?

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Jacelyn charges $9 per hour for umpiring softball games. If u represents Jacelyn's total fee after umpiring for h hours,

Dmitriy789 [7]

how many hours? you didnt tell

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2 years ago

Give triangle abc is congruent to triangle def find x

Karolina [17]

Answer:

x=9

Step-by-step explanation:

FE is 3x-7

since ΔABC≅ΔDEF the equivalent of FE is CB, or BC...which is 20

3x-7=20

3x=27

x=9

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2 years ago

Claus borrowed $200 to buy a video game system. He paid $10 per month in interest, and it took him 3 months to repay the loan. W

Kay [80]

Answer:

D. 230

Step-by-step explanation:

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2 years ago

21r-7-r+5=-52 solve for r

malfutka [58]

Answer:

r = - 2.5

$r=-2\frac{1}{2}$

Step-by-step explanation:

21r - 7 - r + 5 = - 52

20r - 2 = - 52

20r - 2 + 2 = - 52 + 2

20r = - 50

20r ÷ 20 = - 50 ÷ 20

r = - 2.5

3 0

2 years ago

Read 2 more answers

Juan decided to start saving for college. He deposited $500 into an account which earns 4% simple annual interest. At the end of

Norma-Jean [14]

Answer:

$5504

Step-by-step explanation:

Given that :

Principal amount = $500

Interest = 4% simple interest annually

Amount added at the end of each year :

First year:

Principal + (Principal * rate * time)

500 + (500 * 0.04) = 520

$520 + $250 = $770

2nd year:

770 + (770 * 0.04) = $800.80

$800.80 + $250 = 1050.80

3rd year:

1050.8 + (1050.8 * 4) = 5254

$5254 + 250 = $5504

5 0

2 years ago