What is the value of 2x3squared + x2squared when x = 3

Subtract 7x^2+4x-9 from 5x^2+10x-5 express the result as a trinomial in decending degree order

Arturo has $120. Max has $90. In how many years will they both have the same amount of money if Arturo saves $90 per year and Max saves $100?

Find the exact value by using a half-angle identity. cos five pi divided by twelve one divided by two times the square root of the quantity two plus the square root of three one divided by two times the square root of the quantity two minus the

A farmers land is separated jcuxududinto sections of size 2 1/5 acres suppose there are 2 7/9such sections. How many acres of the land does the farmer own? Write answer in as mixed number in simplest form

What is the value of "s" 7+3s

80 sheets of colored paper. Seven of his students need the paper for a project. How many sheets does each student gets. How many sheets are left over?

Kimi has 7 liters of water to fill water bottles that each can hold 2.8 liters how many can she fill

5 boxes of candles contain a total of 60 candles. Every box holds the same number of candles in each box. How many boxes does the store have if they have 8 boxes?

Which of the following is not an integer? 17 -45 0.54

Write the equation of the line whose slope is 1/3 and y-intercept is - 3. Write the answer in slope-intercept form.