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diamong [38]
3 years ago
10

4x – 2y = 2 x = y + 4​

Mathematics
1 answer:
Ray Of Light [21]3 years ago
3 0

Answer:

y=-7; x=3

Step-by-step explanation:

You can substitute equation 2 into equation 1:

4(y+4)-2y=2

Then solve

4y+16-2y=2

2y+16=2

2y=-14

y=-7

x=-7+4

x=-3

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Which of the following are exterior angles? Check all that apply.
choli [55]

Answer:

<h3>A. C. E. F.</h3><h3>That is, 2, 3, 5 and 6.</h3>

Step-by-step explanation:

In geometry, <em>exterior angles are any angle place between any side of a shape and a line extended from the next side</em>, as the figure shows.

As you can see, angle 2 and 3 are formed by a side of the triangle and an extended line from the next side. Similarly, angles 5 and 6 are formed the same way. Therefore, those four  are exterior angles.

8 0
3 years ago
Read 2 more answers
Each boy in a class has 7 pockets and each girl in that class has 11 pockets. How many boys and how many girls are there in this
amm1812
7 girls, because 11(7)+7(10)+147
5 0
3 years ago
Students at Maple school earned $708 selling candles. They want to accumulate $2000 for a club trio. What percent of their goal
Sholpan [36]

Answer:

<u>The correct answer is 35.4%</u>

Step-by-step explanation:

Let's check the information provided in the question:

Savings goal = US$ 2,000 for the club trip

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For calculating the accumulated percentage, we can do it this way:

Accumulated percentage = Earnings / Savings goal

Accumulated percentage = 708 / 2,000 * 100

Accumulated percentage = 0.354 * 100

<u>Accumulated percentage = 35.4%</u>

<u>Students at Maple School has accumulated 35.4% of their savings goal with the candles selling.</u>

5 0
3 years ago
I need help , I don't understand
Allisa [31]
Divide by 3 bring it down by the 20th and bring the second one down
7 0
3 years ago
Rewrite using standard notation 3.32 x 10^3
VLD [36.1K]
3320, 10^3 means move 3 units to the right.
4 0
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