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Math

Midterms

QuestionAnswer
Eric is collecting gifts for a charity event. He needs 150 gifts. So far he has collected x gifts. Write an expression on how many gifts Eric needs to collect. 150-x
What is an example of a terminating decimal? 3/2
At one time, a U.S. dollar had the same value as 11.32 Mexican pesos. To the nearest hundredth, how many Mexican pesos were equal to 16 US dollars? 181.12 pesos
The number 0 is NOT an example of what phrase used to describe numbers? Natural numbers
If Jack is three times as old as his sister Judy, what expression would represent Jack's age if Judy is "j" years old? 3j
What is the result after applying the following sequence of operations to a number "n" in the given order? 1) Subtract 2. 2) Divide by 3. 3) Add 7. 4) Multiply by -1 -[(n-2)/3 + 7]
What expression is equivalent to 8(6+x)? 8x+48
What is "a/b" if a=10 and b=5? 2
Divide 1/3 and -3/5 -5/8
Simplify (-10) cubed 100
What is an example of an irrational number? The square root of 2
What function would be used to generate a v-shaped shape made of ordered pairs? y=|x+1|
Solve 2+b=-1 b=-3
Solve m/3=9 27
Solve 14+-2y 7
Created by: naomicWCA