My numbers has two hundreds the tens digits is 9 more than the ones what is my number

Kong took 15% fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds. How many seconds did Nolan take?

I had 1/8 books plus 1/5 books, how many total?

In a toy store, the ratio of the number of teddy bears to the number of dolls is 7:5. If the store has 140 teddy bears , how many dolls are in the store?

How do you convert 1.71 kg to cg?

One way to rename 5 3/10 is 4 8/10.

Jeremy sells pencils. His daily sales have been linear. Jeremy sold 20 pencils on the first day, 23 pencils on the second day, and 26 pencils on the third day. A function can model Jeremy's sequence. What is the slope of that function?

Factor X^2-y^2 using snowflake method

Students were asked how many pairs of shoes they owned. Their responses were 8, 2, 1, 5, 7, 6, 2, 2, 8, and 3. urs the The mean of the data is

Convert. 0123 to a percent

Joe's house is 5.5 km from the creek, the distance between Jane's house and the creek is twice as far as Joe's house how much further is Jane's house from the creek than Joe's house in meters metric