Answer:
39
Step-by-step explanation:
multiply the 5 by 13 and get 65 and multiply thr 3 by 13 its 39
Answer:
1
Step-by-step explanation:
We have the function
and we want to know the value of 
.
The first step is to find 
; we can subtract 1 from it at the end! But what does mean?
Basically, we're saying <em>"what is the value of the function when </em>
<em> ?"</em>
So, we simply replace 
with 3 in the function, and we get:
.
Finally, we subtract 1 to find 
.
Answer:
5
Step-by-step explanation:
150/30 = 15/3 = 5
Good luck!
<span>44 mL of the 20% solution and 16 mL of the 50% solution is your answer
</span>
<h3>
Answer: $628 </h3>
==========================================================
Work Shown:
x = Ali's share
4x = Pip's share, because it is four times bigger due to the ratio 4:1
x+4x = 5x = total amount of money = 785
5x = 785
x = 785/5
x = 157 dollars is Ali's share
4x = 4*157 = 628 dollars is Pip's share
Note that 157+628 = 785 to help confirm the answer.
