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3 years ago

13

F(x) = 100 - 4x what is the value of f f(-5)

2 answers:

ICE Princess25 [194]3 years ago

7 0

Answer:

120

Step-by-step explanation:

f(-5) = 100 - 4(-5)

f(-5) = 100 - (-20)

f(-5) = 100 + 20 = 120

scoundrel [369]3 years ago

6 0

Answer:

80

Step-by-step explanation:

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4(2x + 3) ÷ 5y From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and

Ann [662]

Answer:

Sum - 2x + 3

term - 2x

Product - 4(2x + 3)

Factor - not present

quotient - (2x + 3) / 5

Coeffecient - 4(2x + 3)

I really hope this helps

6 0

3 years ago

Read 2 more answers

HELP!!!! Choose the correct answer. Which expression, when evaluated,

blagie [28]

We will check each options and verify it

(a)

$18-2m$

we can plug m=2

$18-2\times 2$

$18-4$

$14$

so, this is FALSE

(b)

$7x-\frac{x}{3} >19$

we can plug x=3

$7\times 3-\frac{3}{3} >19$

$21-1 >19$

$20 >19$

so, this is TRUE

(c)

$6x-1>4x+5$

we can plug x=3

$6\times 3-1>4\times 3+5$

$18-1>12+5$

$17>17$

so, this is FALSE

(d)

$2x^2-3x+1$

now, we can plug x=2

$2(2)^2-3(2)+1$

$8-6+1$

$3$

So, this is FALSE

8 0

3 years ago

Please answer and explain!!

alexandr1967 [171]

Answer:

Step-by-step explanation:

The two triangles are congruent.

∠L ≅ ∠ B Given

LN ≅ BZ Given

∠N ≅∠Z Given

ΔLNM ≅ ΔBZA Angle Side Angle congruent

6 0

2 years ago

If 8 people want to share a 50 pound sack of rice equally by weight about how many pounds of rice will each person get

Archy [21]

Answer:

6.25 or 6 1/4

Step-by-step explanation:

because 50 divided by 8 is 6.25

3 0

2 years ago

What is the value of f-1(4)

scZoUnD [109]

Answer:

x=4 hope that helps I did it on my calculator story if it is wrong

5 0

3 years ago