Andrea has a goal of running at least 50 miles this month. she has already run 7 miles. how many miles does andrea need to run each day to meet her goal if there are 25 days left in the month

At least 1.72 miles per day.

Step-by-step explanation:

Given: Goal of running is at least 50 miles in a month.

           Andrea have already run 7 miles.

           Days left in the month is 25.

As given, Andrea have already run 7 miles.

∴ Andrea need to run this month=

Days remaining this month is 25.

Now, finding miles need to run each day to meet her goal.

Miles need to run each day=

⇒ Miles need to run each day=

∴ Andrea need to run at least 1.72 miles to meet her goal this month.

6 spoons of sugar for every 21 cups of flour

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: