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motikmotik
3 years ago
15

Find the x value of x+3=8

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
6 0

Answer:

x = 5

Step-by-step explanation:

x + 3 = 8

x = 8 - 3

x = 5

Sliva [168]3 years ago
4 0

Answer: 5

Step-by-step explanation: Subtract the 3 from both sides. Both the 3 cancel eachother out and 8-3= 5. Meaning x=5

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Answer:

110

Step-by-step explanation:

Suppose lines EH and BD are parallel:

Angle <GFE and angle <ABC are supplementary so their sum is equal to 180

2x + 10 + x  + 20 = 180 add like terms

3x + 30 = 180 subtract 30 from both sides

3x = 150 divide both sides by 3

x = 50

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70 + <ACD = 180 subtract 79 from both sides

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Answer:

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Step-by-step explanation:

3 0
2 years ago
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A cafeteria charges a fixed price per ounce for the salad bar. A sandwich costs $3.10, and a drink costs $1.75. If a 7-ounce sal
marshall27 [118]
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2 years ago
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Mama L [17]

Answer:

Yes, they are parallel

Step-by-step explanation:

You can rewrite the second equation in slope intercept form to get your answer.

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Since the slope of this line is the same as that of the first, they are parallel. Hope this helps!

6 0
3 years ago
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Show all work for full credit.
SSSSS [86.1K]

Answer:

−1,−4,−9,−14,-19,-24,-29,-34,-39,-44,-49,-54

Step-by-step explanation:

Sum is 3 then 5

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