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Some students sleep 6 hours a night. What percent of the time do they sleep in a seven day week?

63 is 90% of what number?

What is the standard form of #y= (x5)^24 #?

How do you solve #p=2l+2w# for l?

How do you simplify #3/x  2/(x+1)#?

How do you solve #3.5x 49 = 2.2x +3 #?

How do you evaluate #( 2\cdot \sqrt { 15} ) ^ { 2}#?

Mason spent $15.85 for 3 notebooks and 2 boxes of markers. The boxes of markets cost $3.95 each, and the sales tax was $1.23. Mason also used a coupon for $0.75 off his purchase. If each notebook had the same cost, how much did each cost?

How do you simplify #5/(x+3)  2/(x1)#?

How do you simplify #7^2 * 8^2#?

How do you simplify #3times 2/5#?

How do you factor #2h^228h98=0#?

How do you simplify #2(6x+1/2)#?

Stephanie has $152 in the bank. She withdraws $20. Then she deposits $84. How do you write an addition expression to represent this situation then find the sum and explain its meaning?

How do you solve #5xy=9# and #x=1/2y3#?

How do you write 5/9 as a decimal?

How do you simplify #x^2y ^ { 2}  x y ^ { 3} + 5x y ^ { 3} + 5x y + 5x y ^ { 3} + 5x y#?

How do you simplify #(2/5)^3#?

How do you simplify #(3^(1/2))^2#?

How do you solve #3 2( 5x  4) >  9# and #3x >  4( x  2)#?

How do you subtract #\frac { 13} { 14s }  \frac { 11} { 49s }#?

How do you find the equivalent exponential expression #(9^4)^3#?

What is the domain and range of #y = (x + 3) / (x 5)#?

How do you factor #(x+2)^2 5(x+2)#?

How do you solve #13 = 85d#?

What is the slope of the line passing through the following points: #(7,11), (9, 10)
#?

How do you solve the system #x+2y=13# and #3x5y=6# using substitution?

How do you evaluate the integral of #int x/6 dx# from 0 to 2?

How do you evaluate #\frac{ 7}{ 13} + \frac{ 1}{ 7}#?

What adds To be the bottom number but also multiplies to be the top? The top number is 48. The bottom number is 14.

How do you differentiate # f(x)= (4x^2+5)(3x5)# using the product rule?

What is the derivative of #y=x/(53x)#?

What is x if #(4x+3)^2=7#?

How do you convert #y=x^2+18x+95# in vertex form?

How do you solve #15+ 5t + 5= 415#?

You earn $56 walking your neighbor's dog for 8 hours. Your friend earns $36 painting your neighbor's fence for 4 hours. What is your pay rate? What is your friend's pay rate? Are the pay rates equivalent?

What is the equation of the line that has a slope of #2# and goes through the line #(4,3)#?

How do you solve #7/y7/3=1/4#?

How do you solve #22xx^2=96#?

How do you simplify #(10)^5/ (10)^9# leaving only positive exponents?

If a tanker is towed at the rate of 5 miles an hour, how many hours will be needed to tow the tanker 28 miles?

How do you differentiate #g(x) = (2x^2 + 4x  3) ( 5x^3 + 2x + 2)# using the product rule?

How do you solve using the quadratic formula #3x^2 + 6x = 12#?

What are the asymptotes and removable discontinuities, if any, of #f(x)= 1/x^2+2#?

What is the vertex form of #y = x^2 14x + 16#?