Suppose a certain item used to sell for seventy-five cents a pound, you see that it’s been marked up to eighty-one cents a pound. What is the percent increase? What is 35% of 80? 45% of what is 9? What percent of 20 is 30? Find 45% of 125. The number 5.23 is what percent[…]

A computer software retailer used a markup rate of 40%. Find the selling price of a computer game that cost the retailer $25. A golf shop pays its wholesaler $40 for a certain club, and then sells it to a golfer for $75. What is the markup rate? A shoe store uses a 40% markup[…]

What is the value of 117 ones plus 2 hundred plus 18 tens? Sam can read 8 pages is 4 days and Tom can read 9 pages in 18 days. How many days does it take for them to read 100 pages together? Alan scored 100, 84, 92, and 120 on different tests. What is[…]

Yahoo is led by a woman but HP is not. Facebook is a publicly traded company, but was not before 2000. Both Avaya or Panasonic offers excellent phone systems. Dancing in the rain is a favorite pastime for most children. Susan enjoys traveling to Vermont; she always tries to hike, ski, and fishing. The class[…]

What is a full sentence? There are 3 ways to separate 2 full sentences Semicolon ; Period . ,and | ,but |,or |FANBOYS Subject verb agreement Singular subject—singular verb The student tries to succeed. Ignore prepositional phrases when matching subject and verb The carton of boxes weigh 20 twenty pounds. The apple and the orange[…]

f(a)=2a2-80 If f(2c)=100, what is the value of c? x∆y=4x-2y+3xy This describes a relation for any two real numbers, x+y. If (2a+1)∆4=50, find the value of a∆a? c∇d=4ac+2cd+8d-8 If 4∇5=240, find 2∇3. Sales (s) are a function of price (p). s(p)=2p-14c+1800. When price is $8.00, sales are $1800.00. What should price be in order for sales to reach[…]