Answer:
i need points
Step-by-step explanation:
Answer:
wowww!! it's very sad and wonderfull
7.2 because you just add the -4.8 to cancel out the -4.8 on the right side. and you get 7.2
Answer:
Step-by-step explanation:
Givens
x + y = 2
x - y = 6
Solution
Just add the two equations together. The y's will drop out.
x + y = 2
<u>x - y = 6 </u> Add
2x = 8 Divide by 2
2x/2 = 8/2 Combine
x = 4 Substitute x = 4 into the top equation
x + y = 2
4 + y = 2 Subtract 4 from both sides
4-4+y=2-4 Combine
y = - 2
Answer
x = 4
y = -2
Answer:
Step-by-step explanation:
She has 50$. A jacket is on for 48.20$. The tax is 6% of the product you buy.
6% = 0.06
To find 6% you do:
0.06*48.20
Which is 2.892.
You ADD 2.892 to the price.
48.20+2.892=
51.092. Round it:
51.09 > 50.00
No, she does not have enough.
