Part A
2:7 x 10:x
7 x 10=70 and 2 x x= 2x.
70 divided by 2 is 35, So for 10 the actual is 35 ft.
2:7 x 20:x
7 x 20= 140 and 2 x x=2x.
140 divided by 2 is 70, So for 20 the actual is 70 ft.
Part B
35 x 0.30=10.5
70 x 0.30=21
10.5+21=31.5
$31.5
Answer:
- -24
- >
Step-by-step explanation:
1. You can use a calculator if your knowledge of arithmetic fails you.
... 98 +17 +37 -176 = 152 -176 = -24
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2. -37/8 = -(32 +5)/8 = -4 5/8 = -4.625
This number is on the left side of zero on the number line, but is slightly closer to zero than -4.63, so is "greater than" -4.63.
Answer:
The answer is B
Step-by-step explanation:
Divide the distance by the time.
there are two pieces, both divided in 10 equal segments.
so each piece is 10/10, or namely 1 whole.
two pieces, 10/10 each, is 20/10 for the whole thing, but there are only 11 shaded, so if we take 20 to be the 100%, what is 11 off of it in percentage?
