Laurie works for Harker Heights High School. Her weekly paycheck reads "You worked 4s + 3 hours this week, at a rate of 28 + 4 dollars per hour. You earned a gross amount of $700." How many hours did Laurie work this week?
O35
O 32
O20
O
40

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Asalsa recipe uses green pepper, onion, and tomato in the extended ratio 3: 5: 7. how many cups of tomato are needed to make 105 cups of salsa? a. 7 b. 21 c. 35 d. 49