Answer:
7. 
8. 
9. 
10. 
Step-by-step explanation:
7. Solve for x:
Separate variable and numbers into different sides of inequality:
Divide the inequality by 3:
8. Solve for x:
Eliminate the brackets:
Separate variable and numbers into different sides of inequality:
Divide the inequality by 10:
9. Solve for x:
Solve two inequalities 
and 
separately:
and
So,
10. Solve for x:
Add 1:
Divide by 3:
The length from G to F in the larger shape is 1. Since the dilation from the first shape to the second one is 1/2, the length from N to M should be .5.
answer:
q = 75
step-by-step explanation:
- we can set up an proportion for this
when p = 4, q = 30
- put this as a proportion so that this is one side
- look at what i did
4 / 30 = 10 / x
4x = 300
x = 75
- here i used x as q, therefore whatever x is, will be q
q = 75
Step-by-step explanation:
1st picture:
a) Red dots on -5 and 5
b) Red dots on -2 and 2
c) No solution
2nd picture:
8 and -8 because |x| gives the distance between zero to 8
Answer:
.24
Step-by-step explanation:
