Answer:
(900 ÷ 4) x 10 -200 = 2050 And this will equal last Summer's earnings
Step-by-step explanation:
So we know that 900$ is equal to 40% and that we can simplify this
900 ÷ 4 = 225
40% ÷ 4 = 10%
Therefore:
225 = 10% and
2250 = 100% of earnings
In order for the whole expression to be negative, either (x⁵)
or (y⁴) or (z²) must be negative.
But an even-numbered power can't be negative ... even if the base
is a negative number, any even-numbered power of it is positive.
So (y⁴) and (z²) are always positive. The expression can be
negative if 'x' is negative, because (x⁵) will then be negative.
None of the proposed requirements is appropriate, so the
final answer is E. None .
$ 325.2372 will be charged on Patrick's Visa card.
<u><em>Explanation</em></u>
The regular price of each tire is $95.99 and the discount amount is $20 per tire.
So, the selling price of each tire will be: 
and the total <u>selling price of 4 tires</u> 
The sale tax is 7%. So, the <u>amount of sale tax</u> 
dollar
So, the total charge on Patrick's Visa card will be: 
dollar
Answer: the answer is c
Step-by-step explanation:
25 divided by 400 is 16
3x - 9y - 5x - 7y
Combine like terms
( 3x + - 5x ) + ( - 9y + - 7y )
= - 2x - 16y
