3 years ago

I need help on this question!!

Mathematics

1 answer:

Alla [95]3 years ago

6 0

Answer:

-1,10

0,8

2,4

3,2

Step-by-step explanation:

plug it in, x with x and y with y

example:

2(-1)+ y=8

You might be interested in

Factor the expression and then evaluate without a calculator:

timama [110]

Answer:

Step-by-step explanation:

u·(u−v)+v·(v−u)
u^2 - uv + v^2 - vu

u^2 - 2uv + v^2
(u -v)^2 OR (v-u)^2
(4.3 - 2.3)^2
4

4 0

4 years ago

3. A local pizza restaurant has two options for birthday parties; the Premium Plan and the

Nitella [24]

Answer:

Most likely C .

Step-by-step explanation:

The premium plan charges 20 dollars per cake. (+ 20) and $5 per child (5x) for pizza.

The premium plan would represent: $5x + 20$

The basic plan would charge $6 per child for pizza.

This would be: $6x$

In a equation when the cost of the premium plan is the same as the basic plan, $20 + 5x = 6x$ would be the best for modeling.

4 0

4 years ago

A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many kilograms of each alloy shou

tester [92]

132% that what your answer going to be

7 0

3 years ago

Every bike at a sports store is on sale for 40% off the regular price. About how much would a bike cost that regularly sells for

Neko [114]

Answer:

$140-40%= 84

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The equations of three lines are given below.

galben [10]

Answer:

line 1 and 2 = Perpendicular

line 1 and 3 = Perpendicular

line 2 and 3 = Parralel

Step-by-step explanation:

Using Desmos to put in the equations, it shows that it's the answer I provided above.

6 0

3 years ago