Expand and simplify 2 (x+7) + 3 (x+1)

If the foreign exchange rate between the U. S. dollar and the Japanese yen is 1:90, how many yen will you get for $15?

4x + 6y = 16 2x + y = 4

Evaluate 8 - m/n+p ^2 when m=8 n=2 p=7

2/3 as a whole number

You invest 2,000,00 in stock plan and another in a saving account the stock plan decreases by 7% the first year and gains 10% the second year the saving account earns a 3.

Which word problem can best be represented by the fraction 5-8

The price of a car is usally £12,500 it is reduce to £11,625 what is the percentage of the reduction

An expression is shown as 3•3•3•3•3 answer for this and Part A: an equivalent form of the expression is given as, where a is constant. What is the value of a 3^a Part B:what is the simplified value of the given expression

A city is in the shape of a rectangle. in 1995 the width of the city was 5 miles and the length of the city was 7 miles. the width of the city is growing at a rate of 1 mile in 8 years.

Compare how you would model and record finding the sum and difference of two rocks weighing 2/8 pound and 3/8 pound.