All categories

2 years ago

If someone can do this only 5 times i’ll give u a cent

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

6 0

Answer:

Step-by-step explanation:

8x - 27 = 7x - 4

8x-7x = 24-4

x = 20

I hope im right!!

You might be interested in

Create a number line

wel

Step-by-step explanation:

is it correct ?? think that d answer is helpful to u

4 0

3 years ago

Kip shoots a basketball from the three-point line and wins the game for his team. Which of the following is the reaction force?

mixer [17]

B, the basketball moving into the basket

6 0

2 years ago

Read 2 more answers

I need help right away!!

Nonamiya [84]

Answer:

i think its c though im not sure

Step-by-step explanation:

8 0

2 years ago

Please help I will brainliest!! Really urgent!!

madreJ [45]

Answer:

$\frac{1}{6}$ x-19

Step-by-step explanation:

$\frac{2}{3}$ x-9- $\frac{1}{2}$ x-10 = $\frac{2}{3}$ x- $\frac{1}{2}$ x-19

If you minus 9 and then minus 10, you are deducting 19 from the equation in total

$\frac{2}{3}$ x- $\frac{1}{2}$ x-19 = $\frac{4}{6}$ x- $\frac{3}{6}$ x-19

You would want to make the denominator of the fractions the same by multiplying the first fraction by 2, and the second fraction by 3 so that both denominators are 6.

$\frac{4}{6}$ x- $\frac{3}{6}$ x-19 = $\frac{1}{6}$ x-19

Now that their denominators are the same, you can directly do the working for the numerators (4-3=1) and keep the denominator the same. Tada!

8 0

2 years ago

Please help.<br> Algebra.

denpristay [2]

Answer:

4) C

5) D

Step-by-step explanation:

4) Solving by substitution means you will try to get one of the variables isolated for one of the equations (y=_____), then plug that in to the other equation. C is the best answer choice for a first step in isolating a variable

5) For these kinds of questions it is best to convert the equations to be in the same form (y=mx+b or Ax+By=C). You should get y=3x+5 for both equations, meaning they are the same equations, therefore infinite solutions exist

5 0

2 years ago