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maxonik [38]
4 years ago
9

Tim is 5 years older than Melissa. The sum of their ages is 21. This system is represented by the equations: t = 5 + m t + m = 2

1 What is the solution if you represent Tim's age on the y-axis and Melissa's age on the x-axis?
Mathematics
1 answer:
Triss [41]4 years ago
6 0
Tim is 13 and Melissa is 8
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Lilly opens an account with $60. Each week she deposits $12. Write an expression to show the amount she has after w weeks.
Pavel [41]

Answer:

5 weeks

Step-by-step explanation:

so if Lily has $60 and takes out (subtracts) 12 a week then it would look like this

   <u> </u><u>TOTAL STARTED WITH       EACH WEEK</u>

          $60                  -12              48

         $48               -     -12           36

         $36                      -12          24

           $24                  -12          12

          $12                   -12           0

SO Lily will have enough money to deposit for 5 weeks

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Find the quotient. Answer to the nearest hundredth. 437 ÷ 15
lutik1710 [3]

Answer:

29.13

Step-by-step explanation:

29.1333

29.13

6 0
4 years ago
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Find the total amount owed, to the nearest cent, for the following simple interest loans. (3 points each)
LUCKY_DIMON [66]

Answer:

a. 90.04

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Lesechka [4]

Answer:

4x+172

Step-by-step explanation:

x+54 +3x+28+90

Combine like terms

x+3x  + 54+28+90

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The sum of four consecutive whole numbers is 230.Find the numbers.
taurus [48]

<span>х is the first number
(x + 1) is the second number
(x + 2) is the third number
(x + 3) is the fourth number
</span>
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56 + 3 = 59 the fourth number

Answer: 56, 57, 58, 59.
7 0
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