Which ordered pair is the solution to the system of equations?2x+y=-8
x-y=-4
A) (-3,-2)
B) (-1,3)
C) (1,5)
D) (-4,0)

Answers

Answer 1

Answer: $\left \{ {{2x+y=-8} \atop {x-y=-4}} \right. \n+----\n\n3x=-12\ \ \ \ |:3\nx=-4\n\n-4-y=-4\n-4+4=y\ny=0\n\nAnswer\ D(-4,0)$

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Answer: 186

Step-by-step explanation: the first one is 100 exactly and the second one is 80 for the whole 8 rows and the 6 that are not in the row

12% of 72 is what number?

Answers

The percentage of any number can be found by the method described below. It always has to be remembered that any percentage given can be determined by multiplying the percentage number with the number from which the percentage has to be determined.
12% of 72 = (12/100) * 72
= 0.12 * 72
= 8.64
8.64 is 12% of 72. Determiningany kind of percentage will not be a challenge for anybody if the aboveprocedure is followed step by step.

How do you make 95 into a decimal

Answers

To make 95 into a decimal, you can just put a decimal point in front of the number because it is out of 100. So your answer would be .95

What are the missing y values in the table

Answers

Answer:

0.) Y= -5

-1.) Y= +3

Step-by-step explanation:

y=-5 x=3 have a great day

A corner shelf is 1/4 of a circle and had a radius of 10.5 inches. What is the area in square inches?

Answers

A=π r² =π10.5² ≈346.36059in²

How can I adjust a quotient to solve a division problem

Answers

for example you have five times twevle people so that's 60people. 5 times 12 is 60 and 12 times 5 is 60 so 60 dividedby 5 is 12 and 60 divided 12 is five. that's what division can be like

Final answer:

To adjust a quotient in a division problem, you can multiply both the dividend and divisor by the same number.

Explanation:

To adjust a quotient in order to solve a division problem, you can multiply both the dividend and divisor by the same number. This will not change the value of the quotient, but it will make the division easier to solve.

For example, if you have 12 ÷ 3 and you want to adjust the quotient, you can multiply both 12 and 3 by 10 to get 120 ÷ 30. The quotient remains the same, but now you can easily divide 120 by 30 to get the answer, which is 4.

In summary, adjusting a quotient involves multiplying both the dividend and divisor by the same number to simplify the division problem.