melannie1 melannie1

04-09-2015
Mathematics

contestada

work out the value of 3x + 2y then x = 5 and y = 4

Respuesta :

caistewart caistewart

04-09-2015

the value of 3x +2y if x=5 and y=4 is 23

Answer Link

Otras preguntas

A counter recorded 254 revolutions of the bicycle wheel shown. How far did the bicycle travel? Use 22/7

In 1941 Aliied troops surrendered to the Japanese on a day known as? A. Evacuation Day B. D-Day C. Black Christmas D. Cold War Day

If f(x) = 3x + 10 and g(x) = 2x – 4, find (f – g)(x).

If h(x)=x-7and g(x)=x^2, which expression is equivalent to(g*h)(5)?

What is the probability that the reader’s favorite is Rowling given that the reader is a teen? Leave the answer in decimal form to 3 decimal places.

Which polynomial is in standard form? A)2xy^3+3x^3y^4-4x^4y^5+9x^5y^6 B)8x^5-5y^4-2xy^5+x^2y C)x^3y^2-3x^2y-9x^4y^3+11x D)5x^7y^2+7x^6y^5-14x^3y^7+51x^2y^9

y=-2x-7.A new path will be built perpendicular to this path. The paths will intersect at the point(-2,-3). Identify the equation that represent the new path

Do household items tend to be more acidic or basic? Are you surprised? Why or why not?

It is strongly recommended to use the word "died" instead of "gone to sleep" to children of age 6-9 to reduce confusion about the permanence of deathTrueFalse

(2k2 - 8k + k4) - (7k+8k^2-5k^4) simplify each difference. write the final answer in standard form. identify the leading coefficient and the constant. show all