Answer:
cost of a drink = $9.25
cost of a popcorn = $6.25
Step-by-step explanation:
Bella spends a total of $53.75 on 4 drinks and 3 bags of popcorn
Piper spends a total of $61.25 on 2 drinks and 7 bags of popcorn
Let d represent drinks and p represent popcorn
4d + 3p = $53.75
2d + 7p = $61.25 multiply second equation by -2
-2 × (2d + 7p) = $61.25 ➡-4d - 14p = -$122.50
Now add two equation
-4d - 14p + 4d + 3p = -$122.50 + $53.75 add the like terms (remember -4d will eliminate 4d)
-11p = −$69.25 ➡ 11p = $69.25 divide both sides by 11
p = $6.25 is the price for a bag of popcorn we can use this information to find the price for a drink
4d + 3p = $53.75 replace p with $6.25
4d + 3×6.25 = $53.75
4d + 18.75 = $53.75
4d = $37
d = $9.25
In this scenario Jose jumped the distance Lila jumped plus 2 1/3 ft, so...
Lilia + 2 1/3 = 8 1/3
subtract 2 1/3 from each side to get Lila by herself
Lila = 8 1/3 - 2 1/3
Lila = 6
Lila jumped 6 feet
Answer:
A, D ,E
Step-by-step explanation:
18/30
Divide the top and bottom by 6
3/5
A.15/25 Divide top and bottom by 5 = 3/5
B.6/11 cannot be simplified
C.3/4
cannot be simplified
D.3/5
cannot be simplified
E. 9/15 divide top and bottom by 3 = 3/5
1 times something is the same number
so
make bottom 1
3/4 times 4/3=12/12=1 so
times wole thing by
result
=
=
=8
basically
a/b divided by c/d=a/b times d/c, invert and multiply
10. 25/100 and 25%
25 divided by 25 /100 divided by 25 = 1/4
