3 years ago

What value for x makes the sentence true? 4X-4 = 20

Mathematics

2 answers:

skad [1K]3 years ago

4 0

Take the minise out the ecation so we can

Andrews [41]3 years ago

3 0

Answer:

Step-by-step explanation:

4x - 4 = 20

4x = 24

x = 24/4 = 6

You might be interested in

Which points are located on the y-axis? Check all that apply. (0, 3) (4, 0) (9, 0) (0, 11) (14, 0)

MissTica

Answer:

(0,3) and (0,11)

Step-by-step explanation:

A tip for next time is that if the "0" is first, then it is the y-axis. And if the "0" is second, it is the x-axis.

7 0

3 years ago

peter is baking cookies. The recipe calls for 3/4 cups of flour. He needs to triple the recipe. How many cups of flour will he n

allochka39001 [22]

Answer:

$3 \times \frac{3}{4} = \frac{3}{1} \times \frac{3}{4}$

$\frac{3}{1} \times \frac{3}{4} = \: \: \frac{9}{4} \: or \: \: 2 \:\times \frac{1}{4}$

Step-by-step explanation:

Originally he needs 3/4 cups

If he is tripling it, he need 3 times 3/4.

You can see above since every number has a 1 under them you can write 3 as 3/1 if it make it easier dor you to understand.

Then, you multiply numerators and denominators with each other. 3 times 3 will give you 9 and 1 times 4 will give you 4.

So you got 9/4 whixh can also write as 2(times)1/4

Hope this is helps. Let me know if you have any questions.

7 0

4 years ago

there are 45 questions on your math exam.you answered 8/10 of them correctly.how many questions did you answer correctly?

Nonamiya [84]

Answer:

you would have gotten 36 questions correct :)

6 0

3 years ago

Solve the following quadratic equation 3×^2-5=0

coldgirl [10]

ANSWER:

X= radical 15/3 , radical -15/3

Decimal form:

X=1.29099444
X=-1.29099444

MARK ME BRAINLIEST PLEASE

8 0

3 years ago

Heung-Soo is responsible for checking a shipment of technology equipment that contains laser printers that cost $700 each and co

Salsk061 [2.6K]

(200x + 700y)30 = 15,000

4 0

3 years ago