PLEASE HELP!! I DID ALL OF THEM EXCEPT FOR THESE!! I NEED HELP PLEASEEE!! IVE BEEN TRYING FOR HOURSSSSSSS D:
#1 Solve:
8+4/5 (15+2x)=-12
What should we do first?
Finish solving it and what do you get for x?
A. -20
B. 5
C. -2
2.) Solve. (Short answer)
x + 4.5 = -6.7
3.) Solve for x. 3/5 x=9
What should we do first?
Finish solving it and what do you get for x?
A) 27/5
B) 30
c) 15
4.) Solve for s. q=-6r+5s+3
5.) Solve the inequality for x. (Short answer)
-20 < -10 + 5g
Make sure g is not the left for your final answer!
6.) Solve the inequality for x. (Short answer)
x+2.1≥8.4
7.) Solve. (MC)
-25m < 125
8.) Write an inequality that can be used to represent this situation, where x represents Olivia’s sister’s age. (Short answer)
Olivia is 6 years older than her sister. The sum of their ages is no more than 28 years.
Bonus: What is the oldest age her sister can be?
9.) Solve for m. (multiple choice)
|m - 3| + 5 = 11
m = 19
m = -13 or 19
m = -3 or 9
Solve for y. Show all your work
3.2(5 – y) + 66.3 = 80 – 1.5(3y – 7)
Solve the inequality and show all your work!
10x ≤ 4(3x + 2) - 14