Marcus earns money from feeding cats and answering emails. he earns $7 a week for each cat he feeds and $0.20 for each email he answers. marcus answered 140 emails and earned $49 last week. part a: create an equation that will determine the number of cats he fed. part b: solve this equation justifying each step with an algebraice property of equality. part c: how many cats did marcus feed last week?

33

step-by-step explanation: g=6

answer: 4 (:

step-by-step explanation:

48+y= ?

the y is the variable and the ? could also be a variable  

using the formula for pythagorean theorem (a2+b2=c2)(the twos are exponents), and knowing that you have b squared and c squared, just reverse it. 26 squared minus 10 squared equals c squared. 26 squared is 676 and 10 squared is 100. you get 576, then use your square roots to undo the squared numbers to get 24.