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2 years ago

Find the sum: (x2 + 2x + 3) + (3x2 + x + 1)

1 answer:

4 0

Answer:

The answer is C

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Crank

M = -9 ; solve for m by simplifying both sides of the equation, then isolating the varible

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3 years ago

konstantin123 [22]

$\frac{x}{10}$ = -7 Multiply both sides by 10
x = -70

C. x = -70

4 0

2 years ago

tester [92]

Answer:

Step-by-step explanation:

6 0

2 years ago

Tanzania [10]

Answer:

$y\leq 4$

Step-by-step explanation:

Start with the given

$2y\leq 8\\$

Divide the two on both sides to get

$y\leq 4$

8 0

3 years ago

alekssr [168]

Answer:

x=45

Step-by-step explanation:

180-90=90÷2=45

7 0

2 years ago