Answer:
Step-by-step explanation:
Cross multiply:
12 * 21 = 7 * 36
Simplifying
12 * 21 = 7 * 36
Multiply 12 * 21
252 = 7 * 36
Multiply 7 * 36
252 = 252
Add '-252' to each side of the equation.
252 + -252 = 252 + -252
Combine like terms: 252 + -252 = 0
0 = 252 + -252
Combine like terms: 252 + -252 = 0
0 = 0
Solving
0 = 0
Couldn't find a variable to solve for.
This equation is an identity, all real numbers are solutions.
(hope this helps can i plz have brainlist :D hehe)
Hello there!☺
Factorized
To factor , we will have to do it by grouping.
is your answer.
Hope this helps!☺
Answer:
c
Step-by-step explanation:
If it gives you your total, and another number, divide the 2
example:
25 • x = 75
75/25= 3
x=3
She ran 21 inches. Thats your answer. sorry if im wrong
