Which numbers are solutions to the inequality x < −7, using the replacement set {−15, −10.5, −7.2, −7, 0}?Choose all answers that are correct.
A. –7
B. −7.2
C. −10.5
D. −15
Answers
Answer 1
Answer:
The correct answers are B, -7.2, C, -10.5, and D, -15. The inequality x < -7 means that x is less than -7. Keep in mind that the larger a negative number appears to be, the smaller a number it actually is. For example, if you were 1 dollar in debt, then you would have more money than if you were 100 dollars in debt.
x < -7 Given -7 < -7 Substitute for answer choice A This inequality is untrue, because -7 is equal to -7.
-7.2 < -7 Substitute for answer choice B This inequality is true, because -7.2 is less than -7.
-10.5 < -7 Substitute for answer choice C This inequality is true, because -10.5 is less than -7.
-15 < -7 Substitute for answer choice D This inequality is true, because -15 is less than -7.
10. the quotient is 58 and the remainder is 3. What is the number
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Answer:
Step-by-step explanation: 58 - 3 = 55.
Which inequality represents the graph below?
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the answer is x > -2
x is greater then -2 and that is the 3 one
A rectangular garden is 6 feet long and 4 feet wide. A second rectangular garden has dimensions that are double the dimensions of the first garden. What is the percent change in perimeter from the first garden to the second garden
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Answer:
100%
Step-by-step explanation:
is the answer 12 feet long and 8 feet wide
What is the answer to 2x=x^2-3
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x = -1, x = 3 Sooooo, 2 x -1 = -1^2-3 which means, -2 = 1 - 3 which is -2 = -2 Then we also have 2 x 3 = 3^2 - 3 which means, 6 = 9 - 3 which is 6 = 6 So x = -1 and x = 3
There were 75 pebbles in boxes a, b and c. After moving 28 pebbles from a to b, 24 pebbles from b to c, and 19 pebbles from c to a, there was an equal number of pebbles in each box. How many pebbles were in box a in the beginning.
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Box A started out with 34 pebbles box B started out with 21 pebbles and box C started out with 20 pebbles
Answer:
34
Step-by-step explanation:
8/9 divided by 1/2= 8/9 times what equels 8/9 divided by 1/2 does that make sense? lol WILL BE GIVING BRANLIEST 29 POINTS
Answers
I I think it might be 128/81 Divided 8/9 by 1/2=16/9 Since it’s it’s 8/9 greater than 16/9 I multiply 16/9 by 8/9= 128/81
Tell me if it’s wrong or right. I would like to know