4 years ago

What are the values of a and b? (Image attached) double point and brainliest to first correct answer!:) ASAP please help

Mathematics

1 answer:

exis [7]4 years ago

4 0

Answer:7.5 = b and 4.5 = a i think these are really annoying questions lol

Step-by-step explanation:

You might be interested in

Julie has three boxes of pens. The diagram shows expressions for the number of pens in each box. Look at these equations.

vovangra [49]

Answer:

a = c + 16

Step-by-step explanation:

a = b + 12

b = c + 4

Solve for b in the first equation.

a = b + 12

a - 12 = b

Put b as a - 12 in the second equation and solve for a.

a - 12 = c + 4

a = c + 4 + 12

a = c + 16

4 0

4 years ago

Read 2 more answers

Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. What is the probability that a tee

Darya [45]

The answer to your question is: B

5 0

3 years ago

Read 2 more answers

-(12x-6)=12x 6 solve for x

postnew [5]

6=24x
hope this helped :)
tell me if u need anymore help

5 0

3 years ago

1/3(3x - 12) = x - 4

PIT_PIT [208]

Step-by-step explanation:

the formula is too long so the link is below:

https://www.geteasysoloution.com/1/3x+12=x-4

3 0

3 years ago

Mr. Nichols put $1,200 in a savings account at a local bank. The simple annual interest rate was 5%. How much interest did his a

satela [25.4K]

$\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\to& \$1200\\ r=rate\to 5\%\to \frac{5}{100}\to &0.05\\ t=years\to &3 \end{cases} \\\\\\ I=(1200)(0.05)(3)\implies I=180$

8 0

3 years ago