F(x) = 0.5x + 10
0.5x + 10 = 18.5
0.5x = 18.5 - 10
0.5x = 8.5
x = 8.5/0.5
x = 17 days
Answers: #2, 3, 5, 6 are correct
... believe me, I juss did them.
Answer:
$48.60
Step-by-step explanation:
10.80*4.5=48.60
Answer:
You have to figure out what is multiplied my the first number to get the answer. Then you multiply that answer by the bottom number
Example:
Number of Pies 5 × ? = 20
Pounds of Apples 2 × ? = ?
5 × 4 = 20
So you plug it in.
2 × 4 = ?
2 × 4 = 8
Number of Pies 5 × 4 = 20
Pounds of Apples 2 × 4 = 8
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You are given a length in yards, a length in feet and inches, and you need an answer in inches.
The first step is to convert yards into inches and the length in feet and inches also to inches.
1 yd = 36 inches
2 1/2 yd = 2 1/2 * 36 in.
2 1/2 yd = 90 in.
She bought 90 in. of ribbon.
1 ft = 24 in.
2 ft 8 in. = 2 * 12 in. + 8 in. = 24 in. + 8 in. = 32 in.
She had 32 in. left.
90 in. - 32 in. = 58 in.
She used 58 inches.
