3 years ago

3 is added to five times number, and the result is multiplied by 4. the final result is 72. what is the number

Mathematics

2 answers:

Dima020 [189]3 years ago

7 0

Answer:

The number is 3

Step-by-step explanation:

Hi,

4 ( 3 + 5x) = 72

12 + 20x = 72

20x = 60

x = 3

Hope this helps :)

Monica [59]3 years ago

4 0

The answer is 3.... hope i helped

You might be interested in

What is 3.2 × 10−4 m/h in centimeters per second? A. 8.889 × 10−6 cm/s B. 8.889 × 10−5 cm/s C. 1.152 × 10−5 cm/s D. 1.152 × 10−7

atroni [7]

$3.2 x 10^{-4} x \frac{100}{3600} = 8.888 x 10^{-6}$

therefore ur answer is OPTION A 8.889 x 10-6 cm/s

4 0

3 years ago

Write 7/200 as a decimal

Maru [420]

.035 is the answer to your question

7 0

3 years ago

Read 2 more answers

(b-2)x= 8

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

(2-2)x = 8

(0)x = 8

x = 8/0

no solution

6 0

3 years ago

PLS HELP ME I SUCK AT MATH

Rainbow [258]

Divide the sides of the larger triangle by the corresponding side of the smaller one:

18/7.2 = 2.5

Figure A is 2.5 times the size of figure B

The scale factor is 2.5

5 0

3 years ago

Find the square root of 256 an cube root of 729

bekas [8.4K]

Answer:

i)16

ii)9

Step-by-step explanation:

$\sqrt{256} \\=\sqrt{16*16} \\=16\\\\ii)\ \sqrt[3]{729}\\ =\sqrt[3]{9*9*9} \\=9$

6 0

3 years ago

3 is added to five times number, and the result is multiplied by 4. the final result is 72. what is the number​

3 is added to five times number, and the result is multiplied by 4. the final result is 72. what is the number