Answer:
-4, -4, 3, 8, 8
Step-by-step explanation:
-4(5+(-2))=-4(5)+-4(-2)
This is because of the distributive property. You have to distribute the 4 to the 5 and the -2.
-4(3)=-20+8
This is because since both the 5 and the -2 are being multiplied by -4, you can combine the 5 and the -2 to get 3 and then multiply that by -4.
This means (-4)(-2)=8
This is because (4)(2)=8 and two negatives make a positive.
The answer is C
you substitute 3200 in for y
3200 = 168x +8
3192 = 168x
x=19
Question:
Solution:
According to the given equation, the entrance fee is 5.50 and the fixed price per ball is 0.80n. Thus, the price for 10 balls, NOT INCLUDING the entrance fee (5.50), would be:
we can conclude that the correct answer is:
8.
Answer:
2
Step-by-step explanation:
[(27divided by (-3)-9] divided by [15-21}
=[-9-9] divided by 3
= 6divided by 3 = 2
<h2><u><em>
if answer is correct so mark me as brain lest :-)</em></u></h2>
<u><em></em></u>
Answer:
Step-by-step explanation:
Phil is going to store to buy a hat and a coat.
Let $x represent the cost of the cos of the hat. The coat cost 3 times as much as the hat. It means that the cost of the coat will be 3×x = $3x
His mom tells him that he cannot spend more than $120. Assuming he spends exactly $120. It means that
3x + x = 120
4x = 120
x = 120/ 4 = 30
The hat costs $30
The coat costs 30×3 = $90
The most he can spend on a coat is $90 since he cannot spend more than $120
