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Irina18 [472]
3 years ago
12

6x+8y=-22 y=-5 please help

Mathematics
1 answer:
Pani-rosa [81]3 years ago
7 0
Plug y= -5 into 6x+8y= -22, we have:
6x+8(-5)= -22
⇒ 6x -40= -22
⇒ 6x= -22+40
⇒ 6x= 18
⇒ x= 18/6
⇒ x=3
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(3 × 6) + 4 = 8 + 4 + 32
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Answer:

d. false, (3 × 6) + 4 < 8 + 4 + 32

Step-by-step explanation:

We want to determine whether, (3 × 6) + 4 = 8 + 4 + 32 is a true or false statement.

Let us first of all simplify the LHS of given expresion to get:

(3 × 6) + 4 = 18+4=22

The RHS is 8+4+32=12+32=44.

We can see that the LHS is less than RHS.

The correct answer is

d. false, (3 × 6) + 4 < 8 + 4 + 32

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Yuri [45]

Answer:

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