Answer:
Elizabith bought 3 lbs of apples at $1.99 per lb.
This means that cost of 3 lbs of apple= $ (1.99×3)
i.e. cost of 3 lbs of apple= $ 5.97
Two loaves of bread at $.89 per loaf.
Cost of 2 loaves= $ (0.89×2)
i.e.
Cost of 2 loaves= $ 1.78
A box of cereal at $3.99 per box.
Cost of one gallon of milk at $3.19 per gallon.
This means that the total cost of his purchase is:
$ (5.97+1.78+3.99+3.19)
= $ 14.93
If Eliza paid with $20.
This means that the change she will receive is:
= $ (20-14.93)
= $ 5.07
Step-by-step explanation:
Answer:
1:04
Step-by-step explanation:
The hour hand (the short one) is at or just past the 1. The minute hand (the long one) is at the 4.
Answer:
Some kind of evadence
Step-by-step explanation:
Answer:
Jk
Step-by-step explanation:
Answer:
y = 18
a = -2
Step-by-step explanation:
Hello There!
For the first one we need to create an equation to solve for y
23+7=y+12
30=y+12
isolate the variable using inverse operations
subtract 12 from each side
30-12=18
we're left with y = 18
for the second one we need to create an equation to solve for a
3+15+a=8+8+8
3+15=18
8+8+8=16
16=18+a
step 1 subtract each side by 18
16-18=-2
we're left with a = -2
