janeleyt127 janeleyt127

04-04-2020
Mathematics

contestada

If x=2 and y=4,what is the numerical value of the expression 7y minus 3x

Respuesta :

juryof9member juryof9member

04-04-2020

Answer:

22

Step-by-step explanation:

If x=2 and y=4

7•4 - 3•2

28-6

So the answer is 22

Answer Link

Otras preguntas

What is the source of the oxygen released into the air as a product of photosynthesis? A. Chlorophyll B. Carbon dioxide only C. Water only D. Both water and car

Describe what the idea of "rule of law" meant to the average Roman.

The cost of 12 oranges and 7 apples is $5.36. eight oranges and 5 apples cost $3.68. Find The cost of each

What happens when elements are chemically combined?

In "My Father Is a Simple Man," what do the lines "and when the bitter-hard reality / comes at me like a punishing / evil stranger" contain? A. a rhyming couple

please help me on problem 2 of Solving Unit-Rate Problems

Which sentence uses possessive personal pronouns correctly? A. Ewan wondered if the keys were his'. B. Their's are the two on the side, by the counter. C. Have

what does mutualism and commensalism have in common

Which explains how winds cause surface currents? A. Friction between the blowing air and the water drags the water along and creates surface currents. B. High-p

What is denaturation? A. A structural change of a protein that results in the loss of its biological properties B. A change in the genetic code of an organism C