7) Kristin spent $306 on books. Math books cost $26 and English books cost $30. If she bought
2 answers:
Answer:
362
Step-by-step explanation:
That's the right answer
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
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What’s something goes up but never comes down?
Work out the z scores for 51 and 54
Answer:
8 rides
Step-by-step explanation:
20 + .50x = 24
-20 -20
.50x = 4
/.50 /.50
x = 8
The hypotenuse is 20.59. 10^2+18^2=C^2
