Mathematics, 25.03.2021 22:00, zakariaaap1
3(-4y+5)-8(-2y-4) can be written in the form (ay+b) by following the following steps:
(Step 1.) distributive property: -12y+15+16y+32
(Step 2) rearranging terms: -12y+16y+15+32
(Step 3) combining like terms: 4y+47
Which step was not done correctly?
A. Step 1
B. Step 2
C. Step 3
Answers: 1
Mathematics, 21.06.2019 17:40, JessicaSontay8841
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
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
3(-4y+5)-8(-2y-4) can be written in the form (ay+b) by following the following steps:
(Step 1.) dis...
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