2 years ago

Three people build a wall in 10 days. How long would it take five people?

Mathematics

1 answer:

nata0808 [166]2 years ago

3 0

Answer:

6 days for 5 people

Step-by-step explanation:

3 x 10 = 30
30/5 - 6
6 days

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Frank created a circle graph to show how he spent his time one day. He spent 8 hours at school, 8 hours sleeping, and the rest o

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2 years ago

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3 years ago

Given f(x) = 10 -2xfind f(7). –4 3 7 56

strojnjashka [21]

Answer: $f(7)=-4$

Step-by-step explanation:

1. You have the following function given in the problem:

$f(x)=10-2x$

2. Then, to find $f(7)$ asked in the exercise, you only need to substitute $x=7$ (which is the input value) into the given function.

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