What is 20y + 45 = 89

Ordered pairs that satisfy y=x^2+1

Everyday my phone battery drops 3/1.2 after 2 weeks what's my battery life number

0.5 divide blank = 0.05

Chose all that apply What numbers is 84 divisible by? 2 3 4 5 6

7/8 of my ties plus five

What is 1.179 rounded to the nearest 2dp

Continue the pattern for 3 more numbers, 1, 3, 7, 13, 21,__, __, __. What is the pattern?

A sauce recipe uses 4 cans of tomatoes in every 21/2 quarts. how many cans of tomatoes are used in each quart of the sauce?

In geometry, the kissing number of a mathematical space is defined as the greatest number of non-overlapping unit spheres that can be arranged in that space such that they each touch a common unit sphere.

leg a of a right triangle is 12 inches long and the hypotenuse c is 13 inches long how long is the other leg b