3 years ago

What is the answer for this question-7x-2y=-13

Mathematics

1 answer:

Gala2k [10]3 years ago

5 0

What are you trying to find? y?x?..???

You might be interested in

Bonnie is three times as old as her brother, h. The sum of their ages is less than 44. What is the greatest age Bonnie’s brother

Margarita [4]

The answer is D .
because it says less than 44

3 0

3 years ago

M(5, 7) is the mid-point of the l.ine segment joining A (3,4) to B. Find the coordinates of B.

Nina [5.8K]

Answer:

B(7,10)

Step-by-step explanation:

$M(5,7)=(x ,y)\\A(3,4)=(x_1,y_1)\\B(x_2,y_2)\\\\Endpoint ;\\x = \frac{x_1+x_2}{2}\\ \\5 = \frac{3+x_2}{2}\\ Cross\:Multiply\\5\times 2 =3+x_2\\10=3+x_2\\10-3 =x_2\\7=x_2\\\\\\y = \frac{y_1+y_2}{2} \\\\7 = \frac{4+y_2}{2}\\ Cross\:Multiply\\7\times 2 =4+y_2\\14 =4+y_2\\14-4 =y_2\\10 =y_2\\\\\\B(7,10)$

5 0

3 years ago

Which type of bias is most likely to be present in the survey results?

Lena [83]

Basically it's d because they are all alive hypothetically

5 0

3 years ago

What is the square root of 6144

Artyom0805 [142]

Answer:

78.38

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Double the difference between 7 and y

pickupchik [31]

Answer:

Difference indicates subtraction: The difference of a number and 9 is (x−9) Twice the difference means 2(x−9) We know that the answer to this is 2 , so as an equation: 2(x−9)=2.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers