They are all like-terms so you can add 7y+3y which equals 10y. Then subtract 10y-17y and you get a negative number; -7y
Answer:
1 half 1 half
Step-by-step explanation:
simple maths
86 and 87 utilize the Pythagorean theorem. Where those tangent lines meet the circle forms a right angle. So you have a side length of 6 and a hypotenuse of 22. So the missing side length is 21.16. For 87, its the same thing, but you have the 2 legs but are missing the hypotenuse.
Answer:
3 gallons
Step-by-step explanation:
1 gallon=16 cups
48÷16=3
3 gallons makes 48 cups
