All categories

3 years ago

If x=4 and y=3 what is the value of 5x+2y-6 show how you got the answer.

Mathematics

2 answers:

OLEGan [10]3 years ago

8 0

Answer:

The value of 5x+2y-6 is 20

Step-by-step explanation:

The problem is substitution into equation.

x and y are called unknown variables

Since we have been given values of x and y, we replace them with the values given to solve the expression.

5x means 5 times x

2y means 2 times y

Step 1. Substitute the given values of x and y

When x = 4 and y = 3

5x+2y-6 = 5(4) + 2(3) - 6 = 20 + 6 - 6

= 26 - 6 = 20

Oksana_A [137]3 years ago

7 0

Answer:

Given x = 4 and y = 3

Step-by-step explanation:

5x +2y -6 = 5*4 + 2*3 -6

= 20 + 6 - 6

You might be interested in

Describe how to use a tens fact to find the difference for 15-8.

lbvjy [14]

I cha use a 10 fact because I can round to the nearest 10 which is 20 for 15 and 10 for 8

3 0

2 years ago

Please help me with number 40 specifically

Klio2033 [76]

Answer:

Parallelogram

Step-by-step explanation:

if you have a graphing paper and locate the points and after locating the points, connect it, you then have a parallelogram

3 0

2 years ago

How do you know what angle degree goes on each corner?

Dahasolnce [82]

Let'sSo, we gave 2 parallel lines and 2 transversals, we have to match the angles.

Let's start with angle b,

$\begin{gathered} b+65=180\text{ (angles in a straight line)} \\ b=180-65 \\ b=115^o \end{gathered}$

Let's move on to angle e,

$\begin{gathered} e=b\text{ (Vertically opposite angles)} \\ \text{but b = 115}^o \\ e=115^o^{} \end{gathered}$

Let's move on to angle d,

$d=110^o\text{ (V}ertically\text{ opposite angles)}$

Moving to angle c, we have;

$c=45^o\text{ (Vertically opposite angles)}$

And, angle a;

$\begin{gathered} a=b\text{ (Alternate angles)} \\ a=115^o \end{gathered}$

8 0

1 year ago

Pls help, will give brainliest!

shutvik [7]

Answer:

as x approaches infinity, y constantly goes down, as x approaches -infinity, y constantly goes down

Step-by-step explanation:

8 0

2 years ago

The difference of two times a number and five is eight more than the number

Finger [1]

Add it then x it by 3

4 0

3 years ago