Please help with math

Mathematics

1 answer:

MAVERICK [17]3 years ago

7 0

Personally I prefer non of these definition. But for the sake of a multiple choice question, I can see that the last one to be the "closest".

You might be interested in

Help pls plssssss now

Crazy boy [7]

Answer:

i would say B but i dont know

Step-by-step explanation:

3 0

3 years ago

Steve has three times as many quarters as half-dollars. The coins total $13.75. How many total coins does he have, how would you

statuscvo [17]

Hello,
Let assume x the number of half-dollars3x is the number of quarters.
The coins total $13.75.
$0.50 *x+ 0.25 *3x=13.75\\

\Rightarrow\ \dfrac{x}{2}+ \dfrac{3x}{4}=13.75\\

\Rightarrow\ \dfrac{2x}{4}+ \dfrac{3x}{4}=13.75\\

\Rightarrow\ \dfrac{5x}{4}=13.75\\

\Rightarrow\ 5x=4*13.75\\

\Rightarrow\ 5x=55\\

\Rightarrow\ x=11\\

$

11 is the number of half-dollars

33 is the number of quarters.

8 0

3 years ago

Choose the correct symbol to form a true statement. 11/18 ____5/9

Alinara [238K]

For this case we have the following numbers:

$\frac {11} {18} = 0.611111111111\\\frac {5} {9} = 0,555555555556$