60x - 12 = 14x^2 + 14x
Subtract 60x & Combine
-12 = 14x^2+14x-60x
-12= 14x^2-46x
Add 12
0= 14x^2-46x-14
Ohhh, look at this...
The square root of (2 x 2) is 2 .
The square root of (5 x 5) is 5 .
The square root of (7 x 7) is 7 .
So the square root of (2x2) x (5x5) x (7x7) is (2 x 5 x 7) = <em><u>70</u></em>.
(It could also be -70, for reasons that we don't have to mess with right now.)
Answer:
the scale of the map is missing, not enough information
Answer:
B.12 ounces
Step-by-step explanation:
step 1
Find out the ounces of orange juice concentrate used yesterday
Let
x ----> ounces of orange juice concentrate used yesterday
y ---> ounces of water used yesterday
we know
that
----> equation A
----> equation B
substitute equation B in equation A
solve for x
step 2
today she wants to make twice as much orange juice.
To find out how much orange juice concentrate she needs, multiply the ounces of orange juice concentrate used yesterday by 2
so
Answer:
44
Step-by-step explanation:
A=a+b
2h=6+5
2·8=44
