Answer:
if x=0 then they have same value
1st and 2nd options are out
for x=-1
g(-1)=1
h(-1)=-1
3rd is true
4th
false
for all values except zero, g(x)>h(x)
correct ones are
ANSWER: g(x) > h(x) for x = -1.
For positive values of x, g(x) > h(x).
For negative values of x, g(x) > h(x).
Expand
add 5x to both sides
simplify 2x + 8 + 5x to 7x + 8
subtract 8 from both sides
simplify 1 - 8 to -7
divide both sides by 7
Answer: x = -1.
Answer:
you can make it a decimal.
Step-by-step explanation:
3/4= 0.75
You can find the area of a hemisphere by using the following equation
V = (2/3) (pi)*r^3
so V = (2/3) (pi)*1.6^3
Which comes out as 8.5786423394 or 8.6
Answer:
Step-by-step explanation:
d + q = 99.....d = 99 - q
0.10d + 0.25q = 21
0.10(99 - q) + 0.25q = 21
9.9 - 0.10q + 0.25q = 21
-0.10q + 0.25q = 21 - 9.9
0.15q = 11.1
q = 11.1 / 0.15
q = 74 <===== he has 74 quarters
d = 99 - q
d = 99 - 74
d = 25 <=== he has 25 dimes
check...
0.10d + 0.25q = 21
0.10(25) + 0.25(74) = 21
2.50 + 18.50 = 21
21 = 21 (correct)
