Question 1:
Write a numerical expression for the following:
a.) seven times the sum of eight and thirty-four
b.) twenty-two less than the quotient of one hundred fifteen and five

is means division by fractions

step-by-step explanation:

answer: the answer is e

step-by-step explanation:

something over 10 so ? /10

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: