Answer:
x=-7
x=7
Step-by-step explanation:
we have
Solve for x
Adds 98 both sides
Divide by 2 both sides
take square root both sides
therefore
The solutions are
x=-7
x=7
I got 5,300. I’m not sure if that’s what you meant for “d”.
1) C. <u>19.4
</u>1/3(3)^3 + 5.2(2)
1/3(27) + 10.4
9 + 10.4
= 19.4
2) C. <u>6
</u>9 - (1/2)^4 * 48
9 - 0.0625 * 48
9 - 3
= 6
3) A. <u>2 times y divided by 7</u>
4) C. <u>5p - 4</u>
5) C. <u>Step 2; 4(2) + 4(4x)
</u>Hope this helps!<u>
</u>
C =7
d is 6 times c+3
d=6c+3
d=6d+3 is equation
(if you sub, you would get 45 is weight)