872x3 estimated problem

What is the value of 4 (3x + 5) when x = 11?

Simplify the expression 2x+2x (x-3x) + 7

The fat content measurements of a random sample of 6 jugs of 2% lowfat milk jugs of a certain brand are 2.08, 2.10, 1.81, 1.98, 1.91, 2.06. (a) Give the model-free estimate of the proportion of milk jugs having a fat content measurement of 2.

The difference of 4 minus 17 less the sum of 6 and 1

What is - 3x-4+4x=16 I'm two steps equations with distribution

A penny weighs about 0.1 oz. how much is a pound of pennies worth

A change purse contains an equal number of pennies, nickels, and dimes. The total value of the coins is 560 cents. How many coins of each type does the purse contain?

The measure of an angle is 94°. What is the measure of its supplementary angle?

Find the value of k, if x=2 and y=3. Find the equation of 2x+3y=k

Can you make 142? Numbers given: 2,9,1,7,2,7,5 Using any combination the numbers above and any operations, get the total to be 142. You need to give me at least 4 different ways. You also need to show me how you know your answer is correct.