Mathematics, 28.01.2021 03:40 rleiphart1
Sally ordered placemats for her restaurant. The cost was $20 for the
first 300 placemats plus $0.10 for each placemat over 300. If the total
cost of the order was $90, how many placemats did Sally order?
Answers: 1
Mathematics, 21.06.2019 16:30
You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.
Answers: 2
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 18:20
What is the solution set of the quadratic inequality x^2-5< or equal to 0
Answers: 1
Sally ordered placemats for her restaurant. The cost was $20 for the
first 300 placemats plus $0.10...
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