Olivia withdrew $200 from her bank account. she already had $35 in her wallet. she then bought a pair of pants for $34, 2 shirts for $15 each, and 2 pairs of shoes for $25 each. write an expression to find out how much money olivia has left.

200+35=235 (is the total amount she has)

=34+2*15+2*25 (the amount she spends)

=34+30+50

=64+50

=$114

The amount she has left= 235-114

The amount she has left=$121

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x