Answer:
The drama club bought 35 t-shirt
Step-by-step explanation:
Let
t-shirt = x
Sweatshirt = y
Total cost = $795
They purchase 20 more tshirts than sweatshirts
x = y + 20
The equation is:
12x + 25y = 795
12(y + 20) + 25y = 795
12y + 240 + 25y = 795
37y = 795 - 240
37y = 555
y = 15
Substitute y = 15 into
x = y + 20
x = 15 + 20
x = 35
t-shirt = 35
Sweatshirt = 15
The drama club bought 35 t-shirt
Answer:
7/12
Step-by-step explanation:
1/4+1/3
the LCM is 12
4+3/7=7/12
=7/12
Answer:
7 in 12 30 inch jasmine correct is triangle
Answer:
The amount of mass the toy car * the acceleration will equal the force acting on the toy car
Step-by-step explanation:
F=ma
Answer:
1 13/20
Step-by-step explanation:
3/4+9/10 = 15/20+18/20=33/20
33/20 as a mixed number is 1 13/20 which is in lowest terms.
