2 years ago

Solve for x. 79 (8x - 4) 3 -(3x + 17)

Mathematics

1 answer:

Liono4ka [1.6K]2 years ago

6 0

Answer:

-2.4

Step-by-step explanation:

maybe... i am 99.99% sure

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Betty had a score of an 80 on her first quiz and a score of an 88 on her second quiz. what is the percent?

lana [24]

80 + 88 = 168 then 168 divided by 2 (cause there were two quizzes) = 84%
Answer = 84%

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3 years ago

X+2y=12 3x-10y = 0 y=? x=?

sergeinik [125]

$~~x+2y=12 \\ ~~3x-10y=0 \\
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$x+2. \frac{9}{4} =12 \\ \\ x+ \frac{18}{4} =12 \\ \\ \frac{4x+18}{4} =12 \\ \\ 4x+18=48 \\ 4x=30 \\ \\ x=\boxed{\frac{15}{2}}$

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3 years ago

Read 2 more answers

Can you please help me

mixer [17]

Answer:

Step-by-step explanation:

cause both are congruent which means the same size if one has 14 why shouldnt the other too

3 0

3 years ago

Solve the inequality for u. 55 > 4u + 15 Simplify your answer as much as possible.

valentinak56 [21]

Step-by-step explanation:

55 > 4u + 15

40 > 4u

10 > u

so, this is true for all u < 10

4 0

2 years ago

What is Y increased by 22

Shalnov [3]

Answer:

y+22

Step-by-step explanation:

I think you meant the variable as lower case, sorry if I misinterpreted, but...

Increased by just means addition. so y increased by 22 would translate to y+22.

Hope I helped :)

~Sunflower UwU

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3 years ago