Answer:
x is equal to 6
Step-by-step explanation:
4x=24
divide both sides by 4
4 eliminates 4 leaving x behind
4 divides 24 making x =6
Answer:
liz read 50 pages in one hour
Step-by-step explanation:
Answer:
70.6 cm
Step-by-step explanation:
The length is 30 cm so you multiply by 2 which is 60 and the height is 53 mm so you multiply that by 2 and get 106 mm
to convert millimeters to centimeters you just divide the length value by 10 :)
so 10.6+60=70.6 cm
2n^2 + 4n + 2 = 0
Divide both sides by 2:
n^2 + 2n + 1 = 0
Find two numbers that multiply to form C (1) and add together to form 2: these numbers are 1 and 1:
(n +1)(n+1) = 0
(n+1)^2 = 0
Therefore n+1 = 0
n = -1