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Oxana [17]
3 years ago
15

Set a= {7,4, x, 8, 10, 5, 2}

Mathematics
1 answer:
Kitty [74]3 years ago
5 0
A im definitely accurate and gl
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Write an expression that is equivalont to 4(5+2)-3h,​
zhuklara [117]

Answer:

28 - 3h

Step-by-step explanation:

We must do the work seen inside parentheses first.

Thus, we havve 4(7) - 3h, which simplifies to

28 - 3h

8 0
3 years ago
-6x-14y=16 and -2x+7y=17 solve by elimination show the work
professor190 [17]

Answer:

(- 5, 1 )

Step-by-step explanation:

- 6x - 14y = 16 → (1)

- 2x + 7y = 17 → (2)

Multiplying (2) by - 3 and adding to (1) will eliminate the x- term

6x - 21y = - 51 → (3)

Add (1) and (3) term by term to eliminate x

0 - 35y = - 35

- 35y = - 35 ( divide both sides by - 35 )

y = 1

Substitute y = 1 into either of the 2 equations and solve for x

Substituting into (1)

- 6x - 14(1) = 16

- 6x - 14 = 16 ( add 14 to both sides )

- 6x = 30 ( divide both sides by - 6 )

x = - 5

solution is (- 5, 1 )

6 0
2 years ago
Look at the figure. Which of the following segments is parallel to AB?
marusya05 [52]
I think it’s c and h
5 0
3 years ago
Is −1
bulgar [2K]

Answer:

B: No, because -1/4 is to the right of -3/4

Step-by-step explanation:

Just did the question

8 0
2 years ago
Read 2 more answers
Find the circumference of a tire with diameter of 20 inches.​
sattari [20]

Answer:

Circumference of a 20 Inch Diameter Circle.

Step-by-step explanation:

62.832 inches

5′ 2.832″ feet and inches

1.5959 meters

159.59 centimeters

3 0
3 years ago
Read 2 more answers
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