Becky gets $5.00 a week for chores, and with chores for 4 weeks. if becky wants to spend only half of her money, how much will she have left to save?

$5.00 x 4 = $20.00.

$20.00 divided by 2 = $10.00

She will have $10.00 to save.

Hope I helped!

Good Luck!

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)