Answer:
28 quarters and 5 dimes
7(Q)+5(D)
7(4)+5(10)
28Q 50D Q=quarters D=dimes
it would be more efficient to do the substitution method bc its faster and easier
Answer:
It is US $44.00 Equivalent
Step-by-step explanation:
Using ratios (essentially fractions):
1 US : 75 JA
OR
1 US = 75 JA
Dividing both sides by 75 gives us:
US = 1 JA
So if we have 3300 JA we can multiply both sides to get:
44 US = 3300 JA
Answer:
I THINK 20 mm
Step-by-step explanation:
Greatest would be 100,000 (the nearest 100,000)
least 67,000 (the nearest thousand)
Answer:
2 answers are true
Step-by-step explanation:
If no adult chaperones were needed, 30 students could go to the zoo. Is true
If 16 adults go to the zoo, then 6 students can go. Is also true