X + y = 38
2x + 5y = 100
Where x is how many 2 pointers there were on the test and y how many 5 pinters there were
Elimination method:
2x + 2y = 76
2x + 5y = 100
2x - 2x + 2y - 5y = 76 - 100
-3y = - 24
y = 8
Apply it to the equation to get x
x + 8 = 38
x = 30
30 two pointers
8 five pointers
Answer:
please give me brainlist and follow
Step-by-step explanation:
42 ÷ w = 7 for w = 6. First, Shaylee must substitute ( ) for ( ). To simplify, Shaylee must divide ( ) by ( ) .
_Brainliest if helped!!
since it varies directly, we form an equation ,
Y =kX where k is a constant
use the points given to find K ,
3 =0.2k , k = 15
So to get final answer,
when x = 1
y = kx, = 1(15)
y= 15
Hence when x=1, < y = 15 >
Answer:
1 1/2
Step-by-step explanation:
divide 4 1/2 by 3 and you get 1 1/2 witch is equal to three batches
4 1/2 ÷ 3 = 1 1/2
to check if correct
1 1/2 + 1 1/2 + 1 1/2 = 4 1/2
i tried working this out but it doesnt make sense, at least the table doesnt... did you make this question up or get it off of a school assignment??
