I need Help With A Truck Load Of Algebra Questions!?

I am taking a big 26 questions Exam in algebra, and i literaly don't know any of these,and i really need a good grade! Please Help!! Please Please Please Take Time And Help Me!! :D



1.For 1 - 4, write an algrabraic expression for the phrase.

the sum of b and 11



2.the product of g and 4



3.? times the quantity q minus 3



4.the quotient of 6 times a number and 16



6.An equilateral triangle has three sides of equal length. What is the equation for the perimeter of an equilateral triangle if P = perimeter and s = length of a side?



7.Evaluate the expression (ab)2 for a = 4 and b = 3.



8.You can use the formula C= (F-32) to convert temperature in degrees Fahrenheit, F, to temperature in degrees Celsius, C. What is 62掳F in degrees Celsius? Round your answer to the nearest tenth.



9.Evaluate |-x - 2y| for x = -2 and y = 3.



10.For 10-13, simplify the expression.

-6.5(-4.9)



11.(? ?c)(?)



12.13[62 / (52 - 42) + 9]



14. Evaluate the formula V=Bh/3 for B = 9 in2 and h = 32 in.



15.A mountain climber ascends a mountain to its peak. The peak is 12,740 ft above sea level. The climber then descends 200 ft to meet a fellow climber. Find the climber's elevation above sea level after meeting the other climber.



16.You made two deposits to your bank account this month. One deposit was $17.92, and the second deposit was $15.33. Your balance at the end of the month is $72.31, and you made no withdrawals. Write and evaluate an expression for your balance at the beginning of the month.



17.Evaluate x(-y + z) for x = 3, y = 3, and z = 1



18.The expression 5.5 (a/1000)can be used to calculate the change in temperature in degrees Fahrenheit for an increase in altitude a, measured in feet. A plane starts on the ground and then rises 23,000 ft. Find the change in temperature at the altitude of the plane.



19.?2 / (?)



20.For 20 - 22, name the property the equation illustrates.



21.8 + 3.4 = 3.4 + 8



22.(ab)3 = a(b3)



23.At the grocery store, you buy a carton of milk for $1.95, a loaf of bread for $0.85, and a bag of cookies for $2.05. Use mental math to find the total cost of the groceries.



24.The point (a,b) is ____ in Quadrant II when a%26lt;0



25.a. Write an equation to show how the total amount of money m in a jar of nickels is related to the number of nickels n in the jar, knowing that one nickel is worth 0.05.



b. If the jar contains 40 nickels, use your equation to determine how much money this is. Show your work.





26.a. Simplify the following expressions.

(-1)1, (-1)2, (-1)3, (-1)4, (-1)5



b. What is the sign of the final answer when the exponent is odd? When the exponent is even?



c. Use your answer from part (b) to simplify (-1)19.I need Help With A Truck Load Of Algebra Questions!?
I can't believe I'm taking the time to do your homework lol, but ok here I go





1. B + 11 = x



2. 4g



3. -2q - 3



4. 6n/16



6. P = 3s, cmon thats easy =P



7. 24



8. 16.7



9. -4



Sorry this is to much lol, you really should do your homework yourself so you learn something=\