Mathematics, 01.04.2020 00:19 decoreyjpaipxv
Erin bought 4 jars of jelly and 6 jars of peanut butter for a $19.32 of jelly and five jars of peanut butter for $15.67 find the cost of a jar of peanut butter
Answers: 2
Mathematics, 21.06.2019 15:30, logan12345677885675
The value √10 and √15 are plotted on the number line
Answers: 2
Mathematics, 21.06.2019 18:50, brooke0713
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
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
Erin bought 4 jars of jelly and 6 jars of peanut butter for a $19.32 of jelly and five jars of peanu...
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