Answer:
13/4
Step-by-step explanation:
the method is pretty easy.we find the LCM of the denominator and then see in how many times it comes in the denominator we then multiply the numerator of the given denominator by its multiple of the LCM .Lemme show u how:
LCM of 2 and 4 is 2
hence,(3*1/4*1)+(5*2/2*2)
=3/4+10/4
now the denominators are common so we can add them up it becomes:
=10+3/4
=<u>1</u><u>3</u><u>/</u><u>4</u>
Answer:
At least 16 calls must be made.
Step-by-step explanation:
It is given that Joes electric made 19 customer calls last week and 25 this week.
Let x calls be made next week in a order to maintain an average of at least 20 calls per week for three week period.
Average at least 20.
Hence, at least 16 calls must be made.
Get the unit rate.
90 / 12 = 7
$7.50 for a sun visor.
15 * 7.5 = 112.5
The athletic director needs to pay $112.5 to buy 15 more sun visors.
Answer:
they are congruent
Step-by-step explanation:
the green triangle is just being cut in half such as the left side it is 2 while the blue one is 4
<span><span>72006000</span>=1.2</span>i.e. it increases by 20% in three hours you can model this as<span>6000×(1.2<span>)<span><span>t3</span></span></span></span>
