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Misha Larkins [42]
3 years ago
12

Please someone help me with this!

Mathematics
1 answer:
MaRussiya [10]3 years ago
6 0

The sum of two numbers and their difference is 30.

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Rewrite y = 9x + 7 into standard form.<br> Pleas help!
Sophie [7]

9x - y = -7 is the answer

3 0
3 years ago
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Members of the track team can run 400 min an average time of 64.6 seconds. The
vova2212 [387]

Answer:

T maximum=T average -7.8 seconds

T minimum=T average +7.8 seconds

Step-by-step explanation:

Calculation for the equation that can be

use to find the maximum and minimum times for the track team

Using this equation to find the maximum times for the track team

T maximum=T average -7.8 seconds

T maximum=64.6 seconds-7.8 seconds

Using this equation to find the minimum times for the the track team

T minimum=T average +7.8 seconds

T minimum=64.6 seconds +7.8 seconds

Therefore the equation for the maximum and minimum times for the track team are :

T maximum=T average -7.8 seconds

T minimum=T average +7.8 seconds

6 0
2 years ago
If two angles are complementary each angle is called a complement of the other if two angles are supplementary each angle is cal
professor190 [17]
Remember that complementary angles add to 90 degrees.

so therefor, you can find the complement of m<A by solving 

90 - 77 = A

A = 13 degrees

^^^ This explains the second part.

The compliment of a compliment can be found by subtracting the known compliment from 90 :) 
8 0
3 years ago
Read 2 more answers
The weight of eggs from a local farm are Normally
SVEN [57.7K]

Answer:

65.5

Step-by-step explanation:

I just took the assignment on edge. Good luck

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3 years ago
How many ways can Gary, Cayla, and
Kryger [21]

Answer:

6

Step-by-step explanation:

G,C,P

C,P,G

P,G,C

G,P,C

P,C,G

C,G,P

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3 years ago
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