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mote1985 [20]
3 years ago
12

Which ordered pair is a solution of the equation? -4x+7=2y-3

Mathematics
1 answer:
Anika [276]3 years ago
4 0

Answer:

(2,1) and (5,-5)

Step-by-step explanation:

I just truned it in and it was right.

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A teacher randomly chooses a two-person leadership team from a group of four qualified students. Three of the students, Sandra,
nata0808 [166]

Answer:

What is P(A), the probability that the first student is a girl? (3/4)

What is P(A), the probability that the first student is a girl? (3/4)What is P(B), the probability that the second student is a girl? (3/4)

What is P(A), the probability that the first student is a girl? (3/4)What is P(B), the probability that the second student is a girl? (3/4)What is P(A and B), the probability that the first student is a girl and the second student is a girl? (1/2)

The probability that the first student is a girl is (3/4), likewise for the 2nd 3rd and 4th it's still (3/4). The order you pick them doesn't matter.

However, once you're looking at P(A and B) then you're fixing the first position and saying if the first student is a girl what's the probability of the second student being a girl.

3 0
3 years ago
Help plz what is the answer<br> 18z=-9
Elina [12.6K]

Answer:-2

Step-by-step explanation:

6 0
3 years ago
Find 62.7% of 177. Round to the nearest thousandth.
PilotLPTM [1.2K]

Answer:

110.979

Step-by-step explanation:

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8 0
2 years ago
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lbvjy [14]

Answer:

x=40

Step-by-step explanation:

Both angles are equal. So the equation needs to equal 156.

Just plug in points for x until the answer is 156.

In this case, when we plug in 40, it works!

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3 0
2 years ago
Read 2 more answers
light travels at 3x10 to the power of 8 meters per second. there are 8.64x10 to the power of 4 seconds in 24 hours. how many met
Vaselesa [24]
Distance = velocity * time

               = 3 * 10^8 * 8.64 * 10^4 

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6 0
3 years ago
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