Answer:
see the explaination
Step-by-step explanation:
let x be 3:3:5
3x:3x:5x
3x is splice cookies
3x is snickerdoodle cookies
5x is no bake cookies
where 5x is equal to 45
x is equal to 45÷5=9
so x is equal to 9
now,
3x = 3×9=27
3x = 3×9=27
5x = 45 (given)
now add all, total cookies =27+27+45
=99 cookies
so there are total 99 cookies in a cookie mix
Answer:
-2x-1
Step-by-step explanation:
(3x-4)-(5x-3)
Distribute the minus sign
3x-4-5x+3
Combine like terms
3x-5x -4+3
-2x-1
Answer:
I think it C because I know that Nalia isn't correct so it's not D or B.
substitute 3 in X's place
-2x + 5 = -2(3) + 5 = -6 + 5 = -1
hope it helps...!!!
