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nata0808 [166]
2 years ago
12

X – 4y = 27 3x + y = -23

Mathematics
2 answers:
kodGreya [7K]2 years ago
6 0

Answer:

x=-5, y=-8

Explanation:

I did it already

alexgriva [62]2 years ago
4 0

Answer:

Step-by-step explanation:

Download pdf
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The prime factorization of 4
Ilia_Sergeevich [38]

Answer:

2²

Step-by-step explanation:

The prime factorization is only prime numbers multiplied

4 is 2(2) which is

2²

4 0
3 years ago
Read 2 more answers
0.5x + 4 + 0.9x = x + 5
Law Incorporation [45]

Answer:

x=2.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Workout the probability that spinner A lands on 2 and spinner b does not land on b
zzz [600]

Spinner diagram isn't attached. A related spinner diagram has been attached below to provide an hypothetical solution to the problem

Answer:

4 / 15

Step-by-step explanation:

For the numbered spinner :

P(landing on 2) = required outcome / Total possible outcomes

Total possible outcomes = (1, 2, 3) = 3

Required outcome = (1) = 1

P(landing on 2) = 1 /3

Lettered spinner :

P(does not land on b)

Total possible outcomes = (A, B, C, D, E)

Required outcome = (a, c, d, e)

P(does not land on b) = 4 / 5

Hence,

P(lands on 2, does not land on b) in this scenario is :

1/3 * 4/5 = 4 / 15

5 0
2 years ago
1.) Max is driving 42 miles per hour. A dog dog runs into the street and max reacts in about three quarters of a second. What is
Nostrana [21]

Answer: 14.07\ m

Step-by-step explanation:

Given

Max is driving at a speed of 42\ mph

It took him three-quarters of a second i.e. 0.75\ s

Speed in meter per second is 18.77\ m/s

Distance is given by

d=v\times t

Reaction distance is

d=18.77\times 0.75=14.07\ m

5 0
2 years ago
peter inherits 15000 dollar and place money with a bank.the interest rate are 3 percent .how many money will he get after 1 year
irakobra [83]
He gets $15450 after 1 year.... interest at 3% is $450
8 0
3 years ago
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