3 years ago

Simplify this equation 7x+3x-10

1 answer:

7 0

Simplify this equation 7x+3x-10:

7x + 3x - 10 = 10x - 10

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2x+4=18 what does 'x' equal?

astra-53 [7]

Answer:

Step-by-step explanation:

18-4

=14

÷2

=7.

hoped this helped

5 0

3 years ago

2(x-5)+3x=x+6 A)x=0 B)x=4 C)x=-1 D)x=2

alexgriva [62]

The answer would be letter B

4 0

3 years ago

What is 2+2 i nede hep

Ede4ka [16]

People don't actually know this, but it isn't 4, it's 22. If Base+ball is Baseball, then 2+2 is 22

I hope this helps!

7 0

2 years ago

In the parallelogram, M

alexira [117]

Answer:

112°

Step-by-step explanation:

Given parallelogram JKLM with:

m∠KLO = 53°
m∠MLO = 59°

Find:

m∠KJM

We know opposite angles of parallelogram are congruent:

m∠KJM = m∠KLM

Use angle addition postulate:

m∠KLM = m∠KLO + m∠MLO
m∠KLM = 53° + 59°
m∠KLM = 112°

5 0

2 years ago

A student earns scores of 80, 87, and 82 on the first three of four tests. If the student wants to achieve a quiz average of 85,

aleksandrvk [35]

Answer:

Step-by-step explanation:

85= $\frac{80+87+82+x}{4}$ then multiply the 4 over and subtract 80, 87, and 82 to find x which gives you 91

5 0

3 years ago