Answer:

Step-by-step explanation:
Given

Required
Determine the equivalent expression

Simplify the first fraction

Apply law of indices on the first fraction;



Apply law of indices:

Evaluate the bracket

Collect Like Terms




Hence:

Answer:2182 after expenses
Step-by-step explanation:0.30×800= 240 miles
60×50=3000 dollars
3000minus the miles 240 minus the supplies 380 minus the other expenses 198
Answer:
n = 13.
Step-by-step explanation:
Slope of the line = (10-1)/3-0) = 3
So the equation of the line is:
y - 1 = 3(x - 0)
y = 3x + 1
When x = 4 y = n, so:
n = 3(4) + 1 = 13.
n = 13.
(3 / 15) * 100 = 20%
He ate 20% of apples
Hope it helps:)
4³ x 4^-6 you have to add the exponents, so it is <u>4 to the power of -3. </u> Hope this helps!