3 years ago

Please answer I need help quick I’m begging!!!

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

8 0

The sender is c Bc x-7=21

olchik [2.2K]3 years ago

5 0

Answer:

21 - n = 7 ; n = 14

Step-by-step explanation:

21 - 14 = 7

7 + 14 = 21

14 is 7 multiplied by 2 and 21 is 7 multiplied my 3

You might be interested in

Tamara has a piece of card that is blue on one side and white on the other.She cuts out the shape from the card.She turns over t

saveliy_v [14]

Answer:o

Step-by-step explanation:

becuse if you felp it you the aswer

3 0

3 years ago

Read 2 more answers

Find the area of the triangle if A=1/2bh

Yanka [14]

A= 12x-4(3x+2)/2. 36x2+24x-12x-8. 36x2+12x-8/2. 18x2+6x-4.

5 0

3 years ago

Read 2 more answers

At Quick Lube, 20% of the employees are certified mechanics. If

Marina86 [1]

10 of the employees are certified mechanics.

8 0

3 years ago

Isabella paid one of her bill late and owed a 4% late fee was 780. How much was Isabella's original bill in dollar

Rainbow [258]

You multipy 0.04 x 780

5 0

3 years ago

in the classroom there are 60 student among them the ratio of boys and girls is 2:3 find the number of boys and girl

ra1l [238]

Answer:

$boys = 24 \\ girls = 36$

Step-by-step explanation:

$2 : 3 \\ 2 + 3 = 5 \\ \\ \frac{60}{5} = 12 \\ \\ \: boys \: \: \: : girls\\ \: 2 \: \: \: \: \: \: \: \: \: \: \: \: : \: \: \: \: \: \: \: \: \: \: 3 \\ 12 \times 2 : 12 \times 3 \\ \: \: 24 \: \: \: \: \: \: \: \: : \: \: \: 36$

6 0

3 years ago

Read 2 more answers