Answer:
Step-by-step explanation:
Let x be the percentage then...
Start by dividing both sides by 4:
Simplify the fraction:
Then, multiply the fraction by 50/50, so we can get a number over 100 (that number would be the percentage). Note we can only multiply it by 50/50 since it is essentially multiplying the fraction by 1.
Estimation would be 90 x 70
Which is 6300.
Real answer of 92 x 68
= 6256
Answer:
f(x) = -4x-1
f(7) = -(4)(7)-1
f(7) = -29
g(x) = 4x^2 - x
g(-4) = 4(-4)^2 - (-4)
g(-4) = 4(16) + 4
g(-4) = 64 + 4
g(-4) = 68
Let me know if this helps!
Answer:
x = 32
Step-by-step explanation:
180 - 42 - 106 = x
x = 32
Answer:
-14/11
Step-by-step explanation:
-4/11*7/2= -14/11
