Choose the correct reason to justify each step in solving the equation.
Step
-2.5(-2 -...
Mathematics, 16.10.2021 16:20 ndaha
Choose the correct reason to justify each step in solving the equation.
Step
-2.5(-2 - 3x) + 2.5(-4x - 1) = -2x - 4x
-50-2 - 3x) + 5-4x - 1) = -4x - 8x
10 + 15x - 20x - 5 = -4% - 8x
-5x + 5 = -12x
5-7x
5
-X
7
Justification
Step A:
Step B:
Step C:
Step D:
Step E:
Step F:
(please help me I’m terrible at math and i need the answers)
reply to this if you want to know the answer choices because if i was to put it here it would look kind of confusing so it’s best if you would solve the problem first then see the answer choices!
Answers: 1
Mathematics, 21.06.2019 20:00, martinezjulio1976
Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39
Answers: 1
Mathematics, 21.06.2019 21:40, ur4286
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
Mathematics, 21.06.2019 22:00, iamsecond235p318rq
Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6
Answers: 1
Mathematics, 21.06.2019 23:30, cam6877
Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.
Answers: 1
Social Studies, 25.11.2019 06:31
Mathematics, 25.11.2019 06:31