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3 years ago

Combine the like terms to create an equivalent expression.

Mathematics

1 answer:

iragen [17]3 years ago

4 0

4r+14-r-6
Combine like terms
4r and -r are like terms and 14 and -6 are like terms.
(4r-r)+(14-6)
3r+8
Hope I helped!

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Wayne is hanging a string of lights 58 feet long around the three sides of his patio, which is adjacent to his house. The length

podryga [215]

Answer:

The length of the patio is 32 ft and the width is 13 ft

Step-by-step explanation:

see the attached figure to better understand the problem

Let

L ----> the length of his patio

W ---> the width of his patio

we know that

$L+2W=58$ ----> equation A

$L=2W+6$ ----> equation B

substitute equation B in equation A and solve for W

$2W+6+2W=58$

$4W+6=58$

$4W=58-6$

$4W=52$

$W=13\ ft$

Find the value of L

$L=2W+6$ ----> $L=2(13)+6=32\ ft$

therefore

The length of the patio is 32 ft and the width is 13 ft

3 0

2 years ago

Subtract x^2-6x+4 from 2x^2+4x-8

Rasek [7]

2X^2+4X-8-X^2+6X-4
X^2+4X-8+6X-4
X^2+10X-12

3 0

1 year ago

To make a sports drink for the football team, Jaylen filled \dfrac9{10}

Scilla [17]

The total gallons of sports drink Jaylen made using 9/10 of a large cooler with water and 6 cups of sports drink concentrate is 3.75 gallons

<h3>Total gallons</h3>

Water in the large cooler = 9/10

Space remaining = 1 - 9/10

= 10-9 / 10

= 1/10

1/10 = 6 cups

Total gallons of sport drink = x

6 cups / total = 1/10

6 × 10 = total × 1

60 cups = total

Cups to gallons:

16 cups = 1 gallon

Total gallons of sport drink, x = 60 cups / 16

= 3.75 gallons

Complete question:

To make a sports drink for the football team, Jaylen filled 9/10 of a large cooler with water. Then, he filled the remaining space with 6 cups of sports drink concentrate. How many gallons of sports drink did Jaylen make?

Learn more about total gallons:

brainly.com/question/26007201

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1 year ago

What do we do to both sides of the equation? X-8=3

Alik [6]

Answer:

$\huge\fbox\red{a}\huge\fbox\orange{n} \huge\fbox\pink{s}\huge\fbox\green{w} \huge\fbox\blue{e}\huge\fbox\purple{r}\$

We'll add 8 to the both side of the equation on order to get the Value of x
x -8+8 = 3+8
x = 11

~ʆᵒŕ∂ཇꜱꜹⱽẻⱮë

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2 years ago

Read 2 more answers

Which number is equivalent to the fraction 15 over 7?

USPshnik [31]

15/7 is approximately 2.143

7 0

3 years ago