3 years ago

Y=1/2×-6 ×=-4 what is the solution to the system of equations

Mathematics

1 answer:

hodyreva [135]3 years ago

8 0

Answer:

(-4, -8)

Step-by-step explanation:

Use the substitution method. x = -4, so y = (1/2)x - 6 becomes:

y = (1/2)(-4) - 6, or y = -2 - 6, or y = -8.

The solution is (-4, -8).

You might be interested in

Whitney starts the engine on her small private airplane. The engine drives a propeller with a radius of 6.5 feet and its centerl

BartSMP [9]

To calculate time at t= 2 minutes. We substitute at t = 2.
h = 10.5 + 6.5 sin(850t)
h = 10.5 + 6.5 sin (850 * 2)
h = 10.5 - 6.4012 = 4.1 feet
Hence at time t = 2, height = 4.1 feet.

5 0

3 years ago

Please help me answer this so i dont fail its due very soon!! i will mark you brainliest

monitta

I think it’s 77 feet

4 0

3 years ago

On what interval (s) are f(x) = x3 2x²+x+6 decreasing?

sammy [17]

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

6 0

2 years ago

Read 2 more answers

-2(x - 14) help me? I need help so I can get my grade up in algebra and pass my class so please help me?

sukhopar [10]

Answer:

$- 2x + 28$

Step-by-step explanation:

1) Expand by distributing terms.

$- 2x - 2 \times - 14$

2) Simplify 2 × -14 to -28.

$- 2x - ( - 28)$

3) Remove parentheses.

$- 2x + 28$

Therefor, the answer is - 2x + 28.

4 0

3 years ago

A line on a graph shows a proportional relationship between the amount of almonds, x, in grams and the total calories y. Two poi

qaws [65]

C. 5.75 calories per gram

Edit: 287.5÷50=5.75
402.5÷70=5.75

4 0

3 years ago

Read 2 more answers