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2 years ago

The product of a constant factor 15 and a 2-term factor x+4

1 answer:

6 0

The product of 15 and $x+4$ is $15(x+4) = 15x+60$ . This is a linear binomial.

$4x^3-2x-9-(2x^3)$ is a cubic trinomial. In your original question, I'm not sure what the $5x+3$ means.

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Find the geometric mean between each pair of numbers.. 25 and 16

Diano4ka-milaya [45]

Answer:

Step-by-step explanation

√(25)(16)

4 0

3 years ago

What is 4 x + 3 y equals 2 + 3 x - 2 y equals 10 on a graph

Nezavi [6.7K]

10x = 27

x = 27/10

those are the answers

8 0

3 years ago

Write a mixed number and an improper fraction for the model below

Mariulka [41]

Answer:

2 and 3/4

11/4

Step-by-step explanation:

an improper fraction is any fraction with a numerator bigger then the denominator.

a mixed number is the "proper" version of an improper fraction.

the fraction 11/4 as a mixed number is 2 and 3/4.

to make an improper fraction a mixed number, find out how many times the denominator goes into the numerator. whatever you have left that didn't make 1 whole, turns into the fraction .

hope this helped

4 0

3 years ago

A chocolate bar measures 30 mm wide, 70 mm long, and (or 4.5) mm high. Will's Wrapping Company is making a wrapper to cover the

KiRa [710]

Hey there! I'm happy to help!

First, let's find the area of the top of the bar.

30×70=2100

This is the same as the bottom of the bar, so we have another 2100 mm, giving us 4200 in total.

Now we want to find the two long sides. This is 70×4.5, which is 315. Since there are two of these sides, we have another 315, giving us 630 in total there.

Now we have the short sides.

30×4.5=135

135×2=270

Now, we add up all of these measurements.

4200+630+270=5100

Therefore, Will's Wrapping Company will need 5100 mm² of paper to make their wrapper.

Have a wonderful day! :D

8 0

3 years ago

The library has 157 chairs and 14 tables. If the same number of chairs is placed at each table, how

gladu [14]

11 chairs at each table. (157/14 = 11.214...)

There will be 3 chairs left over. (14x11 = 154 157-154 = 3)

5 0

3 years ago

Read 2 more answers