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2 years ago

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST

Mathematics

2 answers:

Misha Larkins [42]2 years ago

7 0

I would say C.

When you distribute, you take the plus/minus along with the constant behind it, which in this case would give you negative 12 in answer C.

And distributing is multiplying each value in parentheses by the one outside, so it would be 9.1(-4) and 9.1(-12)

Zarrin [17]2 years ago

3 0

Answer:

Step-by-step explanation:

B. −9.1(−4+12)

They distribute to make − 9.1 (− 4) − 9.1 (12)

Distribution is to multiply one value each from the value outside the parentheses (from the left side)

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A truck can be rented from company a is $120 a day plus $0.20 per mile. company b charges $40 a day plus &0.60 per mile to r

nadya68 [22]

First need to make an equation for each

x = Miles
y = Total Cost

Comp A: 120 + 0.20x = y
Comp B: 40 + 0.60x = y

cancel out the amounts to make it easier (Subtract 40 from each)

Comp A: 80 + 0.20x = y
Comp B: 0.60x = y

insert a problem for y to solve for x

80 + 0.20x = 0.60x

Your answer is 200 miles

6 0

3 years ago

310,763,136 in word form

fredd [130]

Three hundred ten million, seven hundred sixty three thousand, one hundred thirty six

6 0

4 years ago

Is (ab^2) equivalent to ab^2? Explain.

Zarrin [17]

Answer: yes it is equivalent!

Step-by-step explanation:

all you do is take away the parentheses and then it is the same exact thing!

6 0

3 years ago

Read 2 more answers

Use inductive reasoning to predict the next three numbers in the pattern (or sequence).

Arada [10]

Answer:

28, 35, 43

Step-by-step explanation:

8-7 = 1

10-8 = 2

13-10 = 3

As you can see you need to add one extra numbers and the sequence goes on

6 0

2 years ago

Richland's Real GDP per person is #10b and poorland's Real GDP per person is #5b. However, Richland's Real GDP per person is gro

masya89 [10]

Answer:

after 5 years, rich : poor = 11.0 : 6.7
after 10 years, 12.2 : 9.0
35.3 years

Step-by-step explanation:

It is convenient to let a graphing calculator show the answers to these questions.

The exponential equation modelling the growth will be of the form ...

f(x) = (initial value) × (1 +growth rate)^x

Richland's GDP/person can be modeled by r(x) = 10·1.01^x

Poorland's GCP/person can be modeled by p(x) = 5·1.03^x

The attached graph shows values for x=5, 10 and r(x)=p(x).

It will take about 35.3 years for Poorland to catch up.

3 0

3 years ago

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST​

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST