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3 years ago

Solve. f/5 - 24 = -28 f =

Mathematics

1 answer:

MakcuM [25]3 years ago

3 0

Answer:

F=1

Step-by-step explanation:

f/5-24=-28f

f•5-24=-28f

5f-28f=-23f

-24-(-23)= 1=f switch around

F=1

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If m=5 and n = 2, find the value of 3mn

ki77a [65]

Answer:

Step-by-step explanation:

3mn=3x5x2=30

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2 years ago

A field is to be fertilized at a cost of $0.07 per square yard. The rectangular part of the field is 125 yards long and the diam

RSB [31]

Answer:

Total cost is $437.92

Step-by-step explanation:

Rectangular area=125•40=5000 yd²

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3 years ago

• What is an algebraic expression? An exp

zavuch27 [327]

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3 years ago

What is the answer to this question?

professor190 [17]

Answer:

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Step-by-step explanation:

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3256/23

141.5652174

Since we cannot buy part of a basket, round down

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3 years ago

F(x) = - 2x<br> g(x) = 8x^2– 5x+7<br> Find (f .g)(x).

N76 [4]

Answer:

$\large\boxed{(f\cdot g)(x)=-16x^3+10x^2-14x}$

Step-by-step explanation:

$f(x)=-2x\\\\g(x)=8x^2-5x+7\\\\(f\cdot g)(x)=f(x)\cdot g(x)\\\\\text{substitute:}\\\\(f\cdot g)(x)=(-2x)(8x^2-5x+7)\qquad\text{use the distributive property}\\\\(f\cdot g)(x)=(-2x)(8x^2)+(-2x)(-5x)+(-2x)(7)\\\\(f\cdot g)(x)=-16x^3+10x^2-14x$

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3 years ago