4 years ago

8x-18=30 math homework I need help

Mathematics

2 answers:

horsena [70]4 years ago

7 0

Ok i will give you a hint ok look subtract 18-30 then you will get yhe answef for 8× ok try it

shepuryov [24]4 years ago

4 0

8x-18=30
8x=30+18
8x=48
x=48÷8
x=6

You might be interested in

Marked out of 1.00

grin007 [14]

Answer:

$\large \boxed{\sf \ \ 64 \ \ }$

Step-by-step explanation:

Hello,

$2(a+b+c)=(a+b)+(b+c)+(c+a)=4+5+7=16\\\\\text{*** divide by 2 both sides ***}\\\\(a+b+c)=\dfrac{16}{2}=8 \ \ \text{ so...}\\\\(a+b+c)^2=8^2=\large \boxed{64}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

7 0

3 years ago

What is 24 divides by 1/10

myrzilka [38]

The answer will be 192

5 0

4 years ago

PLEASE HELP! THANK YOU! Hint: It’s not C.

Jlenok [28]

The correct answer is A. Each of the y values are 4 times their respective x values

6 0

4 years ago

The tip for excellent service in a restaurant is 20%. Michael's bill was $60 and he believed he recieved excellent service. How

Leokris [45]

Hi there.

If Michael wants to pay 20% of a $60 bill, he can find out how much to pay by using some multiplication.

60 · 0.2 = 12

Michael should pay $12 in tips.

~

3 0

3 years ago

Read 2 more answers

How do I find the domain of f(x)=5x^2+4. When 0<=x<=2<br><br> #54

Blizzard [7]

if 0 ≤ x ≤ 2

$0^2\leq x^2\leq 2^2$