If John has $0.75 and he needs $2.50, then you will subtract $0.75 from $2.50 to find out how much he needs which is $1.75. Hope I helped! Don't forget to help me with the Brainliest Answer! :D
-2x + xy = 30.....when y = 8
-2x + 8x = 30
6x = 30
x = 30/6
x = 5 <==
Answer:
32400
Step-by-step explanation:
im not sure i just timed it by 2
Answer:
b
Step-by-step explanation:
Answer:
<u>=-2y</u>
Step-by-step explanation:
y-3y
<u>=-2y</u>