Answer:
78
Step-by-step explanation:
4(x) = 4(7) = 28 5(x) = 5(10) = 50
28+50=
78
Well then the answer is
80 grams
Answer:
C. 38cm
Step-by-step explanation:
hope this helps
Answer:
5/7
Step-by-step explanation
When dividing a fraction by a fraction it is the same as multiply the inverse of the bottom fraction, so 5/9 times 9/7 so the 9's cancel and your left with 5/7
Answer: B -6 F
Step-by-step explanation: i hope this is right