Answer:
33.3...%
Step-by-step explanation:
Answer: y-int is 900
Step-by-step explanation:
2 x minus 5 y = negative 5. y = two-fifths x + 1.
Answer:
pair of pants = $53
Step-by-step explanation:
s = shirts
p = pair of pants
eq = equation
eq 1: 7s + 5p = 517
eq 2: s + p = 89
multiply the equation 2 by 7
eq 3: 7s + 7p = 623
negate equation 1 and add it to the eq 3
7s + 7p = 623
+ -7s - 5p = -517
2p = 106
p = 53
