rite an equation for the total number of gloves sold
x + y = 12
y = (12-x); use this form for substitution
:
Write an equation for the total value of the gloves sold
48x + 36y = 528
replace y with (12-x)
48x + 36(12-x) = 528
48x + 432 - 36x = 528
48x - 36x = 528 - 432
12x = 96
x = 96/12
x = 8 rt handed gloves
then
12-8 = 4 left handed gloves
;
:
Check this in the 2nd equation
48(8) + 36(4) =
384 + 144 = 528
Answer:
30-5=25(9)÷3÷2 then 225÷3=1515=225 the answer is 225
Answer:
Division
Step-by-step explanation:
You can use division to divide fractions.
Say you have a problem
3/4 divided by 2/5
Turn 2/5 into its reciprocal
That would be 5/2
then multiply 3/4 and 5/2
Which would be 15/8
Which is your answer
(not sure if this is what you are really asking)
Answer:
420
Step-by-step explanation:
231 customer = 55%
100% = ?
100/55 * 231 = 420
You will need to put the number you want on top. In this case 100%.