All categories

3 years ago

Evaluate the expression when x=26 and y=6. x-4y what is the answer?

Mathematics

2 answers:

aleksklad [387]3 years ago

5 0

Answer:

Step-by-step explanation:

x - 4y

where x = 26 and y = 6

x - 4y

26 - 4(6)

26 - 24

RUDIKE [14]3 years ago

5 0

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

Identify

x = 26

y = 6

x - 4y

Step 2: Evaluate

Substitute in variables: 26 - 4(6)
Multiply: 26 - 24
Subtract: 2

You might be interested in

What does “more than” mean in math?

patriot [66]

Means if a number is bigger than other number.

5 0

1 year ago

Read 2 more answers

Natalie has pounds of potatoes. She needs of that amount. How many pounds of potatoes does she need?

Savatey [412]

She will need 10 pounds

4 0

3 years ago

The number y of cups of flour used to make x loaves of bread is represented by the equation y=2x. Graph the equation.

miv72 [106K]

Answer:

Step-by-step explanation:

Here you go! If you have more like these I recommend using Desmos Graphing calculator :)

3 0

3 years ago

Assume that you select two 3-digit numbers at random from the set of consecutive integers from 000 through 999. The selections a

bulgar [2K]

I could be wrong but i think it is 1998

5 0

4 years ago

Read 2 more answers

Un jardín rectangular de 50 cm de largo por 34 m de ancho está rodeado por un camino de arena uniforme.Halla la anchura de dicho

Anastasy [175]

Answer:

5.85 m

Step-by-step explanation:

The width of the sand road can be calculated knowing its area and the dimensions of the rectangular garden as follows:

$A_{g} = a.b$

Where:

Ag: is the area of the rectangular garden

a: is the length of the rectangular garden = 50 cm = 0.5 m

b: is the width of the rectangular garden = 34 m

$A_{s} = 540 m^{2}$

Where:

As: is the area of the sand road

The relation between the area of the sand road and the area of the rectangular garden is the following:

$A_{s} + A_{g} = (a+2x)*(b+2x)$

$540 m^{2} + 0.5m*34m = ab + 2ax + 2bx + 4x^{2}$

$557 m^{2} = ab + 2x(a + b) + 4x^{2}$

$557 m^{2} - 17m^{2} - 2x(34.5 m) - 4x^{2} = 0$

$540 - 69x - 4x^{2} = 0$

By solving the above equation for x we have two solutions:

x₁ = -23.10 m

x₂ = 5.85 m

Taking the positive value, we have that the width of the sand road is 5.85 m.

I hope it helps you!

7 0

3 years ago