Mathematics, 31.01.2020 12:49, julialombardo53
You are in charge of your best friends birthday party. you decid to order food from jersey mikes because you have a coupon for $10 off your order. you order 3 large sandwiches, potato salad for $15 and macaroni salad for $12. you spend a total of $113. how much was each of the sandwiches? a) define a variable. b) create an equation to represent the situation. c) solve for your variable
Answers: 3
Mathematics, 21.06.2019 18:30, anabellabenzaquen
The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.
Answers: 3
Mathematics, 21.06.2019 20:30, brookieharrisop5n7us
What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
Answers: 1
Mathematics, 21.06.2019 22:40, jeffyisdrunk
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
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