Answer:
he is putting 225 in his account
Step-by-step explanation:
450 ÷ 2 = 225
divide by 2 because it say half
4• y because since the brackets are multiplying the dot represents the x
Answer:
5n
Step-by-step explanation:
output=5x
where x is = input
there fore if input is n, output is 5n
Answer:
<h2>5.4 inches </h2><h2>0.15 yards </h2>
Step-by-step explanation:
hope it's helpful
Answer:
x=-9
Step-by-step explanation:
B is unnecessary here, so we can ignore it. The first thing we do in this equation is simplify by adding like terms. 5a-10a=-5a. So, the equation is now -5a=45. To solve a, we need it by itself. To do that, we undo the multiplication by diving both sides of the equation by -5. 45 divided by -5 is -9, and then we have x=-9.
