If that test is worth 40% of your grade, it still depends. If your other grades (other tests, homework, quizzes, etc.) are great, then no worries.<span />
Answer:
$30
Step-by-step explanation:
since there is no sales tax,
Amount of money used to pay
= change + total price of items bought
Let's find the total price of the items she bought.
<u>Chicken</u>
1 package ----- $12.36
2 packages ----- 2($12.36)= $24.72
<u>Broccoli</u>
1 pound ----- $1.98
½ pound ----- $1.98 ÷2= $0.99
<u>Milk</u>
1 gallon ----- $3.49
Total amount paid
= $24.72 +$0.99 +$3.49
= $29.20
Thus, amount of money Susan used to pay
= $29.20 +$0.80
= $30
Step-by-step explanation:
Jack mows 1 lawn in 3 hours
= 1/3 lawn in 1 hour
Marilyn mows 1 lawn in 6 hours
= 1/6 lawn in 1 hour
Together, they can mow 1/3 + 1/6
= 1/2 lawn in 1 hour.
Hence they will need 2 hours to mow the lawn.
Like i told u earleir explain more
Answer:
70
Step-by-step explanation:
k = 6(-5)+100 = -30+100 = 70
