Mathematics, 05.11.2020 07:10 yungkxng57
HELP PLEASE FAST Equivalent expressions with negative numbers
Which of the following expressions are equivalent to
7
9 + 2
8
Choose 2 answers:
+
5
7 4
9 + 2 +
8 3
Do 4 problems
hanacademy o/mathe seventh grade mathe 7th negative numbers add and subtract/cc-7th properties of addition and subtractionnegut
Answers: 3
Mathematics, 21.06.2019 14:30
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 22.06.2019 02:00
Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.
Answers: 2
Mathematics, 22.06.2019 03:00
There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?
Answers: 1
HELP PLEASE FAST Equivalent expressions with negative numbers
Which of the following expressions ar...
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