100^m : 1000^n can be written in the form 10^z. Express z in terms of m and n

Andrew received $132 this past week from work. He wants to a store and bought a box of candy for $3.30, a comic book for $2.90, and a chocolate bar for $3.90. write the estimated total he spent. estimate to the nearest dollar.

The fence along the length of a ranch measures 4,450.5 meters and the fence along the width of a ranch measures 2,890 meters. The length of the fence is how many kilometers longer than the width?

English Do most students walk, bike, or bus to school? Greg surveyed students on how they get to school each day. The circle graph shows the results. Most students bus, to school.

Paul went to a movie and had 200$ to spend on himself and his friends. If a movie ticket costs 8$ and he wants to buy 40$ worth of snacks, how many friends can he buy movie tickets? Define the variable, write the inequality, and solve.

Is 1/5 equivalent to 5/10

Bailey can read an average of 16 pages during a 30 minute reading period at school. At this rate, approximately how many hours will it take her to read a 336 page book?

Whats the correct answerSubtract the binomials. On simplifying (-3y2 - 8) - (-5y2 + 1), we get

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2,5 and 6 multiples of 2

In one week, a music store sold 9 guitars for a total of of $3611. Electric guitars sold for $479 each and acoustic guitars sold for $339 each. How many of each type of guitar were sold?