Answer:
The number is 7.
Step-by-step explanation:
4n - 7 = 21 Add 7 on both sides
4n = 28 Isolate the variable by dividing 4 on both sides
n= 7
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The answer to your math problem is 4x=x^2-12
21- 7t + 3r - rt
<span>Group: </span>
<span>(21- 7t) + (3r - rt) </span>
<span>Factor out the common factors: </span>
<span>7 (3 - t) + r (3 - t) </span>
<span>Use the distributive property: </span>
<span>(3 - t) (7 + r) </span>
Answer:
718.01 if needed rounded 718 if its wrong my bad
Step-by-step explanation:
V=4/3(3.14)(7)^3 ÷2
Answer:
the 2 is in the hundreds and hundredths place
