Answer:
Step-by-step explanation:
16/2 is simply 8
Answer:
Yes, because all the x values are different.
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality FormX>23.9
Interval Notation: (23.9,∞)
Step-by-step explanation:
so its D or C
Hope this helps. ;O
Set up a proportion
12/8 = x/20
cross multiply
8x = 12*20
8x = 240
divide both sides by 8
x = 30 ounces of cheese
CHECK
12/8 ?=? 30/20
1.5 ?=? 1.5 CHECKS
Step-by-step explanation:
x = a + 7
y = b-a
To prove
x + y = b + 7.
- x+y= (a+7) + (b-a)
=a+7+b-a
=a-a+7+b
=0 + 7+b
= b+7
Proved ✅