Mathematics, 30.11.2020 20:50 lisettetorres01
John claims the following two expressions are equivalent
-2(5y 3) = 10y - 6
John's work in determining an expression equivalent to the first expression is shown below,
2(5y 3)
+(25)(-2% -3)
10y6
Which statement explains why John's olaim is incorrect?
A He should have subtracted (-2 * 3) resulting in the expression 107 * 6.
B He should have only multiplied 3 by 2 resulting in the expression by - 6
C He should have only multiplied Sy by 2 resulting in the expression - 1043
D He should have only multiplied 3 by 2 and subtracted (23) resulting in the expression Sy + 6
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
Mathematics, 21.06.2019 20:10
Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?
Answers: 1
Mathematics, 21.06.2019 21:00
From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day
Answers: 1
John claims the following two expressions are equivalent
-2(5y 3) = 10y - 6
John's work in de...
John's work in de...
Chemistry, 09.11.2020 09:20
History, 09.11.2020 09:20
Computers and Technology, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20
English, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20
English, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20
Mathematics, 09.11.2020 09:20