Sammie pays $30 for a bag that she buys at a discount of 50%. What is the price of the bag without the discount? $30
the gas tank in a car holds a total of 16 gallons of gas. the car travels 75 miles on 4 gallons of gas. if the gas tank is full at the beginning of a trip?
Carmen runs 5 miles in 38 minutes. At the same rate, how many miles would she run in 57 minutes?
Find the perimeter of △ABC with vertices A(−4, 3), B(1, −5), and C(−4, −5). Round your answer to the nearest hundredth.
The concrete is to be made of cement, sand, and gravel in the ratio of 1 : 3 : 2. If the mixer takes 30 shovelfulls, how many shovelfulls of sand is needed?
Suppose that 11 inches of wire costs 44 cents. At the same rate, how much (in cents) will 33 inches of wire cost
after tennis training, andy collects twice as many balls as roger and five more than maria. Hoiw many balls did andy collect?
A commercially security alarm system originally priced at $10,600 is discounted 24%. find the total price of the system if the sale tax is 7.25%
A triangular prism has a base area of 20 and a height/depth of 10 what is the volume?
A rainstorm produces a rainfall of 2 inches per hour. how many hours would it take to get a rainfall of 12 inches?
if a triangle is equalated that it is triangle abc which yield angle a is congruent to angle b is congruent to angle c
How many liters of a 70% acid solution must be added to 16 liters of a 5% acid solution to produce a 18% acid solution?
find an equation of the line that (a) has a y-intercept of -6 and (b) is parallel to the line 1x-12y=7
Mary cell phone bill is $52 she pays a monthly fee of $20 and $0.05 per minute that she uses .How many minutes does mary talk
Plumber A charges $60 to make a house call and $70 per/hr they is there. Plumber b charges $90 per/hr.how many hrs would the job take for the 2 plumbers to cost
Coffee is priced at $12.88 for 80 cups of coffee and Seattles best is priced at $9.00 for 50 cups. What brand of coffee is the better value for each cup