All categories

3 years ago

9 = 4x + 45 what is x

Mathematics

2 answers:

hoa [83]3 years ago

6 0

First you do 9-9 and 45-9 then you get 36 then the problem is 4x+36 then 36 divided by 4= 9 so... x=9

EastWind [94]3 years ago

5 0

Answer:

Step-by-step explanation:

First you would subtract 45 and 9.

So basically 9 times 4 which is 36.

So now you have

36=4x

Divide 4 and 36 which is 9. As we answered above.

Hope this helped!

You might be interested in

Are these ratios equivalent?

zhenek [66]

No because 5/2= 2,5 however 63/19=3,66...

7 0

3 years ago

the first ferris wheel was built in 1893 in chicago. It’s diameter was 250 feet. How many feet did the ferris wheel rotate with

Mice21 [21]

Answer:

about 785.4

Step-by-step explanation:

The circumference of a circle is pi times the diameter:

C = πd

C = π·(250 ft) ≈ 785.4 ft

_____

Most scientific or graphing calculators have the value of π built in. If yours doesn't, a value good for at least 6 significant figures is the ratio 355/113.

5 0

3 years ago

Jasalyn had 400 cash. She put 1/4 in the bank and spent 1/3 of the remaining cash on clothes. How much cash does she still have?

AnnyKZ [126]

Answer:

66.66 (technically and 2/3 cause 66.66 plus 33.33 is 99.99)

3 0

3 years ago

Read 2 more answers

What 2 numbers add to -3 and multiply to 2

serg [7]

We need to look at factors of 2, which are only 2 and 1... How do we get them to add to -3? Well, they have to be negative.

-2 + -1 = -3

What about the multiplication? A negative × a negative = a positive, so

-2 × -1 = 2

So your answer is

-2 and -1

6 0

4 years ago

Can somebody help me?

AlexFokin [52]

Answer:the answer is 20.625

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers