One teacher wants to give each student 9/10 of a slice of pizza. If the teacher has 9 slices of pizza, then how many students wi
ll she be able to hand out pizza to?
1 answer:
Answer:
10 students
Step-by-step explanation:
You basically divide 9 slices (total) by 9/10.
9/10÷9=
Keep Change Flip
Keep 9 or make it 9/1
Change division to multiplication
Flip/Find the Reciprocal of 9/10 which is 10/9
new equation is 9/1×10/9=90/9=10
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Answer:
A and B
Step-by-step explanation:
Reflection and rotation
Assuming that an exponentiation sign is missing, all you need to know is that rational exponents work like this:
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So, you have
And similarly,
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Answer:
40
Step-by-step explanation:
8:3 So divide 15 by 3. you get 5. Multiply 5 by 8 and you get 40
subsitute values
4(2) + 1/3 (3)^2
8 + 1/3 (9)
8 + 3
11
