If john is twice as old as mark and john's age plus marks age is 36, then how old is mark

The expression 15.85 (1+x) gives the total cost of a toy, where x is the sales tax percent written in decimal form. What does 1 + x represent in the expression? amount of tax percent of tax percent of original price paid including tax cost of toy

What is the difference between a constant and a coefficient? When can you add or subtract coefficients? explain

234 sq ft divided by 18 ft

What is 9.252.063 rounded to the nearest hundredth

My sister's birthday is in a few weeks and I would like to buy her a new vase to keep fresh flowers in her house. She often forgets to water her flowers and needs a vase that holds a lot of water.

Identify which table shows a direct variation. Table 1 x y 2 2 6 12 9 18 Table 2 x y 2 14 6 42 9 63 A. Table 1 B. Table 2 C. Table 1 and Table 2 D. Neither table

Omar's Coffee Shop makes a blend that is a mixture of coffee types A and B. In one bag of the blend, there are 4 kilograms of type A. Six bags of the blend are a total of 48 kilograms. How many kilograms of type B are there in one bag?

How to draw 0.40 in base ten blocks

An undefined term cannot be used in a theorem. true or false

If there is an 80% chance of rain and a 50% chance of wind and rain, what is the probability that it is windy, given that it is rainy? Round your answer to the nearest percent.