1200/200 in a simplified form is
3/5
1st number: 0
2nd number: 17
Answer
Step-by-step explanation:
3x+2y=34 x is the first number, y is the second.
1/2x+2y=34 multiply each number by two to get rid of the integer by the variable x.
x+4y=68 solve for x.
x=68-4y add this into the first equation to solve for variable y.
3(68-4y)+2y=34 solve for y.
204-10y=34
-10y= -170
y=17
now to solve for x
x= 68-4(17)
x= 0
Answer:
66.3
Step-by-step explanation:
i just did it on deltamath
Step-by-step explanation:
Simple
We will subtract
21 - 16 = 5
So 5 more students can join the class
First you find how many prizes were dolls. Then you subtract that number from 64.
