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3 years ago

Use the image below to answer the following question:

Mathematics

1 answer:

Nadya [2.5K]3 years ago

4 0

Answer:

the ratios are both identical

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1. y-23=55 2. x-14= -8

leva [86]

Answer:

1. y = 32

2. x = 6

3. -33 = n

4. a = -15.6

Step-by-step explanation:

y-23=55

+23 +23 (23 cancels)

y = 32

x - 14 = -8

+14 +14 (-14 cancels)

x = 6

-15 = n + 18

-18 -18 (18 cancels)

-33 = n

18.3 + a = 2.7

-18.3 -18.3 (18.3 cancels)

a = -15.6

8 0

3 years ago

Use mental math to find the unknown number in the equation 12 x b= 480

makkiz [27]

So find out what times twelve equals 48. Then add a zero in front and that is your answer.

5 0

3 years ago

Read 2 more answers

PLEASE HELP DUE TOMORROW!!!!!!

vampirchik [111]

Answer:

X=35

Step-by-step explanation:

X=35 because a straight line is 180 degrees. Take away 60 degrees and you're left with 3x + 15 = 120. Simplify to 3x=105, and then divide 3x by 3. Do the same to the other side. X will now equal 35. Hope this helps :)

7 0

4 years ago

What is the median of this set of data?

Vladimir [108]

Answer:

The median would be 103.

8 0

3 years ago

Read 2 more answers

Shana took a test with 50 questions. She lost 2 points for each of the 5 questions she got wrong. She got all 3 extra credit que

jeka57 [31]

Answer:

She gained 5 points in overall

Step-by-step explanation:

Shana lost points for each wrong question = 2

So, She lost points for 5 wrong questions = $2 \times 5$

She lost points for 5 wrong questions = 10 points

Now, She gained points for each correct question = 5

So, She gained points for 3 correct questions = $5 \times 3$

She gained points for 3 correct questions =15

So, Overall gain = 15-10 = 5

She gained 5 points in overall

Hence the total number of points gained by her is 5 points

4 0

4 years ago