Answer:
x=0, x=-7
Step-by-step explanation:
x(x+7)=0
Solution 1:
x=0
Solution 2:
x+7=0
x=-7
Answer:
wh/w=h
Step-by-step explanation:
in a day the no. of hours are h and ythe no of weeks are w
so wh/w=h
Answer:
(-6,4)
Step-by-step explanation:
add the x coordinates of point A and B(take x coordinate of B as X),then divide the sum of 2 and equal it to 2 which is the x coordinate of the midpoint.
then repeat the same procedure for the y coordinates ,take the sum of y corrdinates divide by 2 and equal to 8.
then u can obtain the coordinates of B.
Answer:
-8
Step-by-step explanation:
5(x+12)= 20
5x+60= 20
5x= -40
x= -8
Answer:
The rate is 609 kilometers per 7 hours.
The unit rate is 609/7 = 87 kilometers per hour.
Step-by-step explanation:
Should be right