Mary has twice as many pencils as she has pens. Tom borrows a pen. Now, Mary has ten less pens than pencils. How many pencils does Mary does?

If m∠A = 91° and m∠B = 40°, find m∠1. A) 89° B) 122° C) 131° D) 140°

Is 52800 cm greater than i kilometer

4 a What fraction of 40 kg is 16 kg?

10x-9y=24 Y=x-2 X= Y=

Mary is three times as old as her son. In 12 years Mary will be twice as old as her son. How old is each of them now?

US National forest cover approximately 300,000 square miles. conversationalist want the total square footage of forests to be 300,000 (2nd power) square miles away. When I Vanna used her phone to do the calculation, her screen showed 9e+10.

How to tell the ordered pair represent an exponential function

TIf f (x) = x2 and g (x) = x + 6, find g (f (0)). A. - 6 B. 6 C. 12 D. 36

In a supermarket bin the number of packages of red to peppers to the number of packages of green peppers is in the ratio of 8 is to 13. The peppers are sold in 2 pound packages. What is the least possible weight of red peppers in the bin?

Any number that can be written as a fraction is classified as a (n) number Rational Irrational