Percentage means 'out of 100 100 '. Convert the decimal number to a fraction by shifting the decimal point in both the numerator and denominator. Since there is 1 1 number to the right of the decimal point, move the decimal point 1 1 place to the right.
Answer:
Step-by-step explanation:
Answer:
−
Y + 4
x = −
13 - Y + 4x = -13
Step-by-step explanation:
Answer:
Step-by-step explanation:
Isolate then solve for x
Lindsey buys 15 grapes, and then she adds 7 more. She decided to go back to the store and but 3 times as many. Write and expression to represent how many grapes she bought