B. Read and solve the following problems on your answer sheet. Label your final B. Read and solve the following problems on your answer sheet. Label your final answer
6.) Mrs. Nicolas has 2.54 meters of lace. If 0.78 is the part of the lace used in
edging the sides of the table cloth, find the length of the lace used?
7.) Trina bought 4 kg of sugar at P36.50 per kilogram and 3 kg of flour at
P17.55 per kilogram. How nuch change will she receive from her P200
bill?

12

step-by-step explanation:

14.29%

step-by-step explanation:

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: