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d1i1m1o1n [39]
3 years ago
13

Greg had $17 more than Fred, and together they had just enough money to by their mom a present that costs $85. How much money di

d Greg have?
Mathematics
2 answers:
babunello [35]3 years ago
3 0
<u>Define x:</u>

Let Fred had x dollar.

Fred = x 
Greg = x + 17

<u>Solve x :</u>

x + x + 17 = 85
2x + 17 = 85
2x = 68
x = 34

<u>Find the amount each of them had:</u>

Fred = x = $34
Greg = x + 17 = 34 + 17 = $51

Answer: Greg had $51
raketka [301]3 years ago
3 0
Greg had $51 while Fred had $34.
Greg has $17 more than Fred: 51-34 = 17
Together, their money is enough to get their mom a present that costs $85 ($51 + $34 = $85)

So Greg have $51.
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Given that the triangular indentation has an area of 100 in.² and the base and height of this traingle are represented by expressions 3x and x+3 respectively . We need to find out the <u>perimeter </u>to the nearest tenth.

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\rm\longrightarrow \underline{\underline{ Perimeter = 52.9\ in .}}

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