Answer: total cost is $13
Step-by-step explanation:
Answer:
Equation 1: x-3y+5=0
Equation 2: 3x+y-1=0
Step-by-step explanation:
Equation 1: x+3y=-5
x+3y+5=-5+5
x=3y+5=0
Equation 2: 9x+3y-3=0
3x+y-1=0
Answer:
it should be 7.35 for each pizza, sorry if it's wrong
Step-by-step explanation:
95.55 divided by 13 is 7.35
Answer: -18, -13, -12, 5, 17
Step-by-step explanation:
rugby 7 has 3 out of 5 sold out = 3/5 = 0.6
Junior Athletics has 3 out of 5 sold out = 3/5 = 0.6
Volley ball has 2 out of 5 sold out = 2/5 = 0.4
Volleyball is the answer for the first part
Part 2 = 3/5 x 3/5 =9/25
