Equation for algebraic expression

When seven is added to a certain number the result is the same as subtracting twice the number from sixteen what is the number. Show working

Cups are sold 8 a package and plates are sold 12 to a package. If you want to have the same number of each item for the party, how many of each do you need to buy? what is the least number of packages of each you need to buy?

The hypotnuse of a 45-45-90 triangle has a length of 10 units whats the length of one of its sides

What arenthe coordinates of the center of the circle whose equation is (x-9) ^2 + (y+4) ^2=1

How many outcomes are in the sample space if a coin is flipped three times?

Round all of the following to the nearest ten to find a reasonable estimate of 96 + 27 + 43 + 111. OA) 210 OB) 280 OC) 290 OD) 310 File

5X 250 and 16 to25 A. 32 B. 34 C. 41

Unit rate of $7 for 8 apples

The surface area of A and B of the following cuboid are 35 cm" and 21 B of the following cuboid are 35 cm2 and 21 cm2 respectively. Find the volume of the cuboid, if the length is 5 cm. 5 cm Answer: ...

What is (-8x) / (-2) ?