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3 years ago

Please answer correctly !!!!!!!!! Will mark brainliest !!!!!!!!!!!

Mathematics

2 answers:

Olenka [21]3 years ago

8 0

Answer: no solutions

Step-by-step explanation:

There is no solutions because

the lines don't cross each other

Hope this helps :)

aalyn [17]3 years ago

5 0

Answer:

no solutions

Step-by-step explanation:

4x - 6y = -24

2x - 3y = -6

Multiply the second equation by -2

-4x +6y = 12

Add this to the first equation

4x - 6y = -24

-4x +6y = 12

------------------------

0 = -12

This is never true so there are no solutions

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I'm a little stupid towards math any helpers?

Allisa [31]

Answer:

I beleive it is the first one, but I am not 100% sure. Sorry

Step-by-step explanation:

5 0

3 years ago

What's the sum of 14 and a number is equal to 17

horrorfan [7]

N - the number

14 + n = 17 |subtract 14 from both sides

n = 3

7 0

2 years ago

Read 2 more answers

If a = -35, b = 10 cm and c = -5, verify that:

Murljashka [212]

Step-by-step explanation:

(i). a+(b+c) = (a+b)+c

-35+(10-5) = (-35+10)+(-5)

-35+5 = -25-5

-30 = -30

(ii). a×(b+c) = a×b + a×c

-35 × [10+(-5)] = -35×10 + -35×-5

-35 × (10-5) = -350 + 175

-35 × 5 = -350 + 175

-175 = -175

7 0

2 years ago

Graham is hiking at an altitude of 14,040 feet and is descending 50 feet each minute. Max is hiking at an altitude of 12,500 fee

alina1380 [7]

Graham: -50x + 14,040

Max: 20x + 12,500

Graham = Max

-50x + 14,040 = 20x + 12,500

+50x +50x

14,040 = 70x + 12,500

-12,500 -12.500

1,540 = 70x

$\frac{1,540}{70} = \frac{70x}{70}$

220 = x

Answer: 220 minutes (3 hours 40 minutes)

5 0

3 years ago

Read 2 more answers

Three times the sum of a number and seven is 23 less than five times the number find the number wrong your answer to the nearest

mote1985 [20]

so you have your two equations 3x+7=5x-23 and solve for x which is your "number" leaving the answer to be x=15

4 0

3 years ago