X-ounces of an oil blend,
y - ounces of glycerin
x + y = 4 ⇒ y = 4 - x
1.5 x + y = 5.50
1.5 x + 4 - x = 5.50
0.5 x = 5.50 - 4
0.5 x = 1.50
x = 3
y = 4 - 3 = 1
There are 3 ounces of an oil blend and 1 ounce of glycerin.
Answer: The answer is 90.
Step-by-step explanation: This is because if you cut the shape horozontaly than it is going to be seperated and the equation will looks like this:
(6 x 9) + (6 x 6)
6 x 9 is 54 and 6 x 6 is 36
If you add them together than you get 90.
Sorry if it is wrong but hope it helps you in any way!
4)
Area=(base x height) / 2
area=24 in²
therefore:
(b*3b)/2=24 in²
3b²/2=24 in²
b²=(24*2)/3 in²
b²=16 in²
b=√(16 in²)= 4 in
answer: 4 in
5)
if x=9
x²+z=103
(9)²+z=103
81+z=103
z=103-81=22
if x=-9
(-9)²+z=103
81+z=103
z=103-81=22
Answer: 23
1)
n²-49=0
n²=49
n=⁺₋√49=⁺₋7
Answer: ⁺₋7
2)
x²+64=0
x²=-64
x²=⁺₋√-64 These numbers are not real.
Answer:no solution
3)
area=slide²
slide=+√area
slide=+√(144x²)=12x
answer: 12 x
The three numbers have no prime divisors in common:
So, the least common multiple is the product of the numbers:
Answer:
b=9
Step-by-step explanation:
divide by 3 on both sides to get the variable (b) by itself
