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Ivan
3 years ago
6

Please help me with #13 and #14! Please explain how you did it! Thanks!

Mathematics
2 answers:
natulia [17]3 years ago
7 0
#13 is the first one and #14 is the last, if need to explain, reply back plz
denis-greek [22]3 years ago
3 0

13) 2x + 5 = 2x + 11   ⇒  the 2x cancels out on both sides leaving 5 = 11 which is a false statement so there is no solution that will make it a true statement.

14) -11k + 14 = -11k - 25  ⇒ same as above.  the -11k cancels out leaving 14 = -25

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PLS HELP ME I REALLY NEED HELP I DO NOT FEEL GOOD AND I HAVE TO MCUH WORK...pls? (7th grade work)
Murljashka [212]

Answer:

see below

Step-by-step explanation:

65 - 32 = 13

13 divide by 65 = 0.20

0.20 x 100% = 20%

so the percentage drop is 20%

therefore, Marcus is correct.

5 0
3 years ago
.MARY WAS TOLD TO RUN AROUND THE TRACK 5 TIMES BY HER COACH. ONCE AROUND THE TRACK IS 5/6 OF A MILE. MARY WAS ONLY ABLE TO RUN A
Alenkasestr [34]

Answer:

3.61 miles

Step-by-step explanation:

Given that:

Length of track = 5/6 of a mile

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= 65 / 18

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Hence, total Number of miles ran by Mary is 3.61 miles

3 0
3 years ago
Given that QRSTU=QXWVU, find
Mrac [35]
Angle UQR = Angle UQX since they are corresponding angles. Note how the top polygon reflects over the line QU to get the bottom polygon.

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7 0
3 years ago
Read 2 more answers
Clara has 1,896 milliliters of juice to make punch. She needs to pour an equal amount of juice into 8 containers. How much juice
Effectus [21]

Answer:

en cada vaso debe verter 237 mililitros

Step-by-step explanation:

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6 0
2 years ago
13.
dusya [7]

Answer:

B - x=5

Step-by-step explanation:

If y=25 is 250% more than y=10, so multiply 2 by 250% and you get 5

4 0
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