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Neporo4naja [7]
2 years ago
9

Select all the ordered pairs that are solutions to the system.

Mathematics
1 answer:
miv72 [106K]2 years ago
5 0

Answer:

WHAT DOES BRAINLEST MEAN???

Step-by-step explanation:

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Determlne the circumference of a circle with a radius of 8 meters.
ollegr [7]

Answer:

The first one

Step-by-step explanation:

answer = 50.2

6 0
3 years ago
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lateisha sold a total of 136,000 of office equipment last month. if her commission is 7.8% of sales, how much commission did she
Irina18 [472]

Answer:

$136,000*7.8%= $10,608

7 0
3 years ago
A number cube with faces labeled 1 to 8 is rolled once. The number rolled will be recorded as the outcome. Consider the followin
andrew11 [14]

Answer to A:

50%

Explanation for A:

We're looking for how many numbers are odd, so theres 1, 3, 5 ,7, four numbers.

We have a total of 8 numbers.

\frac{4}{8} = 0.5

To make any number a percent we move the point over to the right by two, which makes our final answer 50%

Answer to B:

37.5%

Explanation for B:

If the number is less than four, that means we need to find if it will roll the first three numbers. We, once again, have eight total possibilities

\frac{3}{8} = 0.375

0.375 can be turned into our final answer, 37.5%

4 0
3 years ago
help please Steps to Completing This Discussion Based Assessment: Complete ONE problem from each of the 6 parts on the assignmen
kotegsom [21]

Answer:

Part A number 2 (see work below)

<em>*please give me brainliest lol*</em>

Step-by-step explanation:

(8r^3 + 2r^2 + 1) - (7 - 7r^3 + 3r^2)

<em>after factoring out the negative, you'll have:</em>

8r^3 + 2r^2 + 1    -7 + 7r^3 - 3r^2

<em>now we combine like terms, and your answer is:</em>

15r^3 - r^2 - 6

<u>hope this helps!</u>

8 0
2 years ago
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What is the solution to the system of equations graphed below?
sweet [91]

Answer:

\text{B. }(2, -3)

Step-by-step explanation:

\begin{cases}y=2x-7,\\y=-x-1\end

Since y=y:

2x-7=-x-1,\\3x=6,\\x=2

Solving for y:

y=2(2)-7=4-7=-3

Verify that the point of intersection occurs at \boxed{(2, -3)}\checkmark

5 0
2 years ago
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