3 years ago

Evaluate the function for f(-3). Type the numerical answer in the blank.

Mathematics

1 answer:

sertanlavr [38]3 years ago

4 0

Answer:

i think ‐13 might be the answer, i may be wrong too

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Subtracting polynomials

kumpel [21]

Answer:

The third side of the triangle is 10x + 3

Step-by-step explanation:

x + 1 + 2x + 4 = 3x + 5

( 13x + 8 ) - ( 3x + 5 ) = 13x + 8 - 3x - 5

= 10x + 3

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3 years ago

Estimate the sum. 1,239 + 8,568 9,000 10,000 11,000 8,000

kipiarov [429]

Step-by-step explanation:

1,239 + 8,568= 9,807 ≈ 10000

4 0

3 years ago

Read 2 more answers

There are 75 milligrams of cholesterol in a 3.5 ounce serving of lobster. How much cholesterol is in 6ounces of lobster

Maru [420]

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Step-by-step explanation:

Given

Cholesterol in 3.5 ounces = 75 mg

Cholesterol in 6 ounces =x= ?

This can be worked out by using proportions

It can be written as:

$\frac{75}{3.5}=\frac{x}{6}\\21.43=\frac{x}{6}\\Multiplying\ both\ sides\ by\ 6\\21.43*6=x\\x=128.58\ mg$

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Keywords: Proportions, Conversion

Learn more about proportions at:

#LearnwithBrainly

8 0

3 years ago

(Will give brainliest if asked for)

GarryVolchara [31]

A. x <= -12

Explanation:

-3x >= 36

-x >= 36/ 3

-x > = 12

x < = -12

When the negative sign is shifted then the greater than equal to sign reverses to less than equal to.

Therefore, x <= -12

7 0

4 years ago

The ratio of the width to the height of a window is 2:7. The width of the window is 3ft. Write and solve a proportion to find th

poizon [28]

10.5 -- 3/2=1.5 -- 7x1.5=10.5

5 0

4 years ago