Answer: you have to substitute them into the equation
Step-by-step explanation:
example: x = 2y - 6
lets say you test 4/5 so it would be 4 = 2(5) - 6
this equals 4 = 10 - 6 which is true
so that is how you test to see if the equation is right
remember the first number goes to "x" and the second one goes to y
hope this helps mark me brainliest if you can
solution:
4/5 of $150
4/5 x 150
=120
so Pete saves $120 per week
Answer:
Step-by-step explanation: or takes watever numbers you need , for example 5 + 3 or 3 +5 then add and ur done!
8500 you make two fractions set equal to eachother.. 6290/x (x is the missing number) and 74/100 (the percentage) you cross multiply the 6290 and 100 which is 629000 and divide it by the 74 which is 8500 which should be your answer
Answer:
4.44444
Step-by-step explanation:
yeah just type it in a calc
