Answer: a. x=4 b. x=17.5
Step-by-step explanation:
a. 5x/2+1=11
subtract 1 from both sides : 5x/2=10
multiply both sides by 2 : 5x=20
divide both sides by 4 : x=4
b. 2x/7-3=2
add 3 to both sides : 2x/7=5
multiply both sides by 7 : 2x=35
divide both sides by 2 : x=17.5
Answer:
slope is m=2
Step-by-step explanation:
5-(-7/3)=22/3
divided by
8/3-(-1)=11/3
=22/3*3/11=2/1*1/1=2
Answer: -2v-20
Step-by-step explanation: -2 times v is -2v
and -10 times -2 is -20.
Answer: 20%
Step-by-step explanation:
1 5
100 x
100*5/1 = 20%
Answer:
5.5.5.5
= 5^4
=625
Explanation:
5 to the power of 4 is equal to 625
