gxhchxhch gxhchxhch

04-02-2021
Mathematics

contestada

7 Evaluate the expression xy - 3x when x = 4 and
y=5.
A. 2
B. 5
C. 8
D. 11

Respuesta :

Einstein80 Einstein80

05-02-2021

Answer:

Xy-3x

Putting the values of x and y into the expression,

We have 4(5)-3(4)

20-12

8

Answer Link

Otras preguntas

Is this Linear y=4000-70x if it is how do you know

C6H12O6 + O2 → 6 CO2 + 6 H2O ΔG = –686 kcal/mol This reaction represents cellular respiration. What happens to the energy released from glucose during this reac

Why do the cells in all living things need energy? A. to fuel their chemical reactions B. to help them decompose C. to communicate with other cells D. so they c

Converting carbon to nitrogen by increasing the number of protons from 6 to 7 and decreasing the number of neutrons from 8 to 7 is an example of what type of de

A woman treated her home with a pesticide that kills spiders. The first application killed 78% of the spiders. Two months later she applied the pesticide again,

Which best describes genetic engineering? a. Fragments of DNA that have desired genes are isolated to form recombinant DNA for use in a host. b.All the DNA from

What were the step pyramids the Sumerians built called

what is the definition of inherent power

Write Standard from y=-9/5x+3 ??

Between which pair of numbers is the exact product of 379 and 8?