Answer:
7x^2+2x-4
Step-by-step explanation:
a standard form is ax+by=c
5x^2 add 2x^2=7x^2 then -2x but when you have a -10 +6 you get -4 giving you the answer of 7x^2 +2x -4
Answer:
Step-by-step explanation:
You are to take the square root across the inequality sign to make it plus or minus 3 squared.
The answer will therefore be C
C, or 5000(0.9)t is correct.
Multiplying by 0.1 would not make the car’s price go down by ten percent, but 90. Hence, C is correct.
Hope this helps!
Answer:
1/42
Step-by-step explanation:
1/7 ÷ 6/1
1 x 1 = 1
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7 x 6 = 42
1/42
already simplified to the fullest
hope that helps!
Answer:
I'm pretty sure he or she are right^^idk
Step-by-step explanation:
