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kirill [66]
3 years ago
9

How do you find the variable z in the problem?

Mathematics
1 answer:
IgorC [24]3 years ago
3 0
Check the picture below

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4x + 7y = 12<br> -8x - 14y = -24
Masteriza [31]

Answer:

x = 3

y = 0

Step-by-step explanation:

4(3) + 7(0) = 12

-8(3) - 14(0) = -24

8 0
3 years ago
Joe goes on Monday and buys a pair of pants that were regulary $45.00 What does he pay for the pants?
bekas [8.4K]

Answer:

$45.00

Step-by-step explanation:

it's the same thing, there is no context, so it pushes for me to believe that the answer is the same

8 0
2 years ago
Which of the following sets of inequalities​
Ludmilka [50]

Inequalities help us to compare two unequal expressions. The correct options are 2 and 3.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

The inequality for the red portion is,

slope, m = (-2/-4) = 1/2

y-intercept is 2.

y ≤ (1/2)x + 2

The inequality for the blue portion is,
slope, m = (5-0)/(3-0.5) = 2

y-intercept is -1.

y > 2x - 1

Hence, the correct options are 2 and 3.

Learn more about Inequality:

brainly.com/question/19491153

#SPJ1

7 0
1 year ago
PLEASE ANSWER THE QUESTION ON THE SCREENSHOT ASAP!
mars1129 [50]
9 possibly could be the answer makes sense to me lol
4 0
3 years ago
Read 2 more answers
In a group of 60 numbers, average of
Arada [10]

Answer:

c. 18

Step-by-step explanation:

First, you would find the total sum of the 60 numbers. The average is always the sum of the numbers divided by the number of numbers.

35*18=630

15*10=150

Now we do not know how many numbers the last group has. However, we can find it out doing 60-35-15 to see how many numbers are left. There would be 10 numbers left

10*30=300

630+150+300=1080

1080/60=18

Hence, the answer is C(18)

4 0
3 years ago
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