Answer: Kristin bought 6 Math books and 5 English books.
Step-by-step explanation: Let x be the number of math books and y the number of english books.
Relation: 306=26x+30y
11=x+y
Solve using elimination method so you would get that y=5 then replace y=5 in the first equation to find x which is 6
Answer:
its C and please turn your browser to dark mode
Step-by-step explanation:
20x0,042+0,05=0,89
Answer:D?
Step-by-step explanation:
Answer:
216 ft is your answer
Step-by-step explanation:
10x5=50
6x5=30
6x8=48
6x8=48
8x5=40
Add all the sum, which would equal 216.
Hope this helps.
Answer:
26. +6
27. -8
28. +10
29. -4
Step-by-step explanation: