Mathematics, 28.11.2019 05:31 mandy9386
Teresa has to buy school supplies for her 2 children, and wants to estimate the total cost of the school supplies. she knows that: each child needs a backpack, a binder, 6 spirals, and 4 pens. the most expensive backpack is $57.00 dollars. the least expensive backpack is $29.00 dollars. the binders cost $4.00 each. the spirals cost $1.95 for three. the pens cost $0.48 each. there is 10% sales tax on her total purchase. estimate how much money the school supplies will cost.
a. $212.00 b. $232.00 c. $58.00 d. $116.00
Answers: 1
Mathematics, 21.06.2019 16:30, RealGibbon857
The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f
Answers: 1
Mathematics, 21.06.2019 19:00, alkaline27
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
Mathematics, 21.06.2019 21:00, ballbritez
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
Teresa has to buy school supplies for her 2 children, and wants to estimate the total cost of the sc...
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