2 years ago

Solve the system. 3y = - x + 11, x + 4y = 14

Mathematics

1 answer:

Genrish500 [490]2 years ago

6 0

Step-by-step explanation:

elimination

x=11-3y

- (x=14-4y)

0= -3-7y

7y=-3

y=-3/7

x+4(-3/7)=14

x=14- 4(-3/7)

You might be interested in

Given x || y.

ivanzaharov [21]

Angles 1 and 2 are supplementary because they add up to 180°

6 0

2 years ago

Can you just answer this question?

harkovskaia [24]

It should be B 7 Pack for $1.82

4 0

3 years ago

Read 2 more answers

Samantha is wrapping a present for her friend's birthday. The length of the box is 12 inches, width is 7 inches, and the height

loris [4]

Answer:

358 inches^2

Step-by-step explanation:

SA = 2(lw + lh + wh)

SA = 2 (12*7 + 12*5 + 7*5)

SA = 358

Hope this is helpful !!!!!

4 0

3 years ago

F(m)=m^4-6m^3+5m^2+10m-4 at m=4

Alexandra [31]

Answer:

F(m) = -12

Step-by-step explanation:

Given the function:

$F(m)=m^{4}-6m^{3}+5m^{2}+10m-4$

When m = 4, we substitute the variable 'm' for the number 4:

$F(m)=4^{4}-6(4)^{3}+5(4)^{2}+10(4)-4$

F(m) = 256 - 384 + 80 + 40 - 4

F(m) = -12

6 0

3 years ago

PLEASE HELP! Here's my word problem; A rectangular riding arena is 45 meters long. The stables are 10 meters wide and 26.6 meter

Pavlova-9 [17]

Answer:

Step-by-step explanation:

fggfhghghj

7 0

3 years ago