Represent as
w=wally
a=ashan
so wally has 2 more marbles than ashan
w=2+a
together they have 88
w+a=88
since w=2+a, subsitute (2+a) for w in the w+a=88 equation
2+a+a=88
add like terms
2+2a=88
subtract 2 from both sides
2a=86
divide by 2
a=43
ashan has 43 marbles
Answer:
5x=2100
x=2100/5
= 420
Step-by-step explanation:
Answer:
(0,-2)
Step-by-step explanation:
45,000 would be her new salary.
25,000 × .8 = 20,000.
20,000 + 25,000 = $45,0000.