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GaryK [48]
3 years ago
14

Help me on 7 And 8 ASAP

Mathematics
2 answers:
Semmy [17]3 years ago
7 0

Answer:7.)A

8.)C

Step-by-step explanation:

GREYUIT [131]3 years ago
3 0

Answer:

7. B. 100 miles in 3 hour

8. C. 875 miles in 9 hour

Step-by-step explanation:

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Which of the following correctly uses absolute value to show the distance between −60 and 13? (5 points)
ioda

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"The sum of one-third of a number and 4 is 7. What is the number? "
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Answer:

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Step-by-step explanation:

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7 0
2 years ago
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Given the system of linear equations.
Degger [83]

Part(A):

To solve the system of Linear equations using Substitution:

x+y=7 \\ 2x+y=5

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2\left(7-y\right)+y=5

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\mathrm{Subtract\:}14\mathrm{\:from\:both\:sides}

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-y=-9

\mathrm{Divide\:both\:sides\:by\:}-1

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x=7-9=-2.\mathrm{The\:solutions\:to\:the\:system\:of\:equationts\:are:}

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Step-by-step explanation:

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