42% of what is 63
0.42x = 63
x = 63/0.42
x = 150
There are 150 dancers in the school
Answer:
j7yh6tg5rg6tg7h65t
Step-by-step explanation:
need thanks and make me brainiest if it helps you
For number 1.
x= -2, y=-1
x= 3, y= 1
number 2.
x= -3, y= +2
x= 2, y= -3
i'm not 100% this is correct but from what i can remember this is how you do it, if the answer is not similar to any of your other answers then please correct me
Answer:
7 (6 as exponent)
Step-by-step explanation:
Given the repeated product of a number to be expressed in exponential terms, we take the number as the base and the number of times it is multiplied as the exponent or power.
As such, given 7 x 7 x 7 x 7 x7 x 7
the base is 7 and since the number of 7s being multiplied is 6, the result is
7 exponent 6 which may be written as 7^6
Answer:
choice 1) 2x+4
Step-by-step explanation:
(6x²+12x)/3x = 2x+4
