Solved

Solve the Problem 4%4 \% Cement Should He Mix with 7 Bags Of

Question 65

Multiple Choice

Solve the problem.
-A contractor mixes concrete from bags of pre- mix for small jobs. How many bags with 4%4 \% cement should he mix with 7 bags of 20%20 \% cement to produce a mix containing 11%11 \% cement?


A) 21 bags
B) 11 bags
C) 16 bags
D) 9 bags

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q60: Solve the problem.<br>-Rachael's bike got a

Q61: Solve the system by graphing.<br>- <span

Q62: Solve the problem.<br>-Andy has 34 coins

Q63: Solve the problem.<br>-The difference between two numbers

Q64: Solve by the substitution method.<br>- <span

Q66: Solve by elimination.<br>- <span class="ql-formula" data-value="7

Q67: Solve by elimination.<br>- <span class="ql-formula" data-value="x-5

Q68: Solve the problem.<br>-A merchant has coffee

Q69: Decide whether or not the ordered

Q70: Solve the system by graphing.<br>- <span