To solve for the x, distribute first the numerical coefficients to the terms on the parentheses. This becomes,
7x - 21 = 4x + 20
Transpose all the terms with x and the constant on either sides of the equation,
7x - 4x = 20 + 21
3x = 41 ; x = 41 / 3
Thus, the answer is x = 41/3 which is fourth among the choices.
Answer:
24 days
Step-by-step explanation:
To find the answer we need to find the LCM
first, find the prime factorization of 6 and 8
6=2*3
8=2^3
8*3=24
So she'll swim and jog on the same day in 24 days
WW and Ww. although Ww is a carrier of the w gene ( which is recessive) the W gene is dominant.
Answer:
the correct answer would be 294 because you would have to divide 126/3 to find out how many miles per hour then multiply it by 7 for 7 hours
hope this help
Step-by-step explanation:
