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viva [34]
3 years ago
9

Solve the system of equations. 2x + 7y = 3 x= -4y

Mathematics
1 answer:
I am Lyosha [343]3 years ago
5 0

Answer:

(12, -3)

Step-by-step explanation:

You can solve it algebraically or graphically. Graphically you find the intersection point. Algebraically with substitution/elimination.

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Find the gradient of the line segment betweeen the points (4,6)and (8,14)​
Mandarinka [93]

Answer:

2

Step-by-step explanation:

Use slope formula: (y2-y1)/(x2-x1)

(14-6)/(8-4) = 8/4 = 2

The gradient is 2

3 0
3 years ago
Plz help me!!!!!!!!! Btw I am also doing it bc when u select the box you have to answer the fraction but I can do that!
DIA [1.3K]

Answer:

1) B

2) A

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6 0
3 years ago
There are 12 pieces of fruit in a bowl.seven of the pieces are apples and two are peaches .what is the probability that a random
mario62 [17]
7=apple
2=peaches

12 total

3/9 because there is 3 left that is neither apple nor peach.
7 0
4 years ago
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blondinia [14]
The answer is B. the others doesn’t make sense
5 0
3 years ago
A train leaves in Zurich at 22 40 and arrives in Vienna 07 32 the next day Work out the Time train takes
myrzilka [38]

Answer:

The train takes 8 hours and 52 minutes.

Step-by-step explanation:

Both Zurich and Vienna are in the same time zone, so there is no time to adjust the time zone.

Leaves: 22:40

Arrives: 7:32

From 23 to 7:32 there are (7 - 0) + (24 - 23) = 8 hours.

32 + (60 - 40) = 32 + 20 = 52 minutes.

The train takes 8 hours and 52 minutes.

7 0
3 years ago
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