2 years ago

Y = -4x – 5 y = 3.x – 2 Is (3, 7) a solution of the system?

Mathematics

1 answer:

Blababa [14]2 years ago

7 0

Answer:

Step-by-step explanation:

this is because

-12-5=-17

-28-2= -30

You might be interested in

Answer then get a lot of points! Find volume for both.

krok68 [10]

Answer:

V= 175 centimeters cubed

V= 126 inches cubed

Step-by-step explanation:

1st question:

V1=2×5×5= 50cm cubed

V2=2×5×5= 50cm cubed

V3= 5×3×5= 75cm cubed

V= 175 centimeters cubed

2nd question:

V1=3×3×2= 18in cubed

V2= 2×3×2= 12in cubed

V3= 6×8×2= 96in cubed

V= 18+12+96

V= 126 inches cubed

7 0

3 years ago

A random sample of 95 vehicles is taken from a large parking lot at an office park. Below is the type of each vehicle, and wheth

kati45 [8]

Answer:

Step-by-step explanation:

4 0

3 years ago

Justin spends $15 at the grocery store. He buys a loaf of bread for $3 and buys 112 pounds of cheese. What is the price per poun

mezya [45]

Answer:

$0.11 per pound

Step-by-step explanation:

15 - 3 = 12

12/112 = 0.10714286

= about 0.11

4 0

2 years ago

Help plz giving out brianlest

svet-max [94.6K]

I don’t think it is a function because you can’t have two 0’s on the Y axis it doesn’t work

4 0

3 years ago

find a parameterization for a circle of radius 3 with center (-4,4,1) in a plane parallel to the yz plane. write your parameteri

madam [21]

Answer:

Following are the solution to the question:

Step-by-step explanation:

$Radius= 3\\\\center= (-4,4,1)\\\\x(t)=-4\\\\y(t)=4+3 \cos \ t\\\\z(t)= 1+ 3 \sin \ t$

6 0

2 years ago