subject
Mathematics, 24.06.2019 16:30 jpsaad00

Evaluate the expression 4x - y x + 2y if x = -1 and y = 2

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
Answer
question
Mathematics, 21.06.2019 17:30
What is the number 321,000,000 in scientific notation? also what is the number? ?
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
Answer
question
Mathematics, 21.06.2019 19:00
How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution
Answers: 2
Answer
You know the right answer?
Evaluate the expression 4x - y x + 2y if x = -1 and y = 2...
Questions
question
Mathematics, 20.08.2019 12:30
Hohow would you express 0.6 as a fraction or a decimal or percent in lowest termsthe 6 is repeted...
question
Mathematics, 20.08.2019 12:30
Find the selling price if the cost price is $360 and the gain is 12.5% on cost...
question
Mathematics, 20.08.2019 12:30
Fifteen children voted for their favorite color. the votes for red and blue together were double the votes for green and yellow together. how did the...
question
Chemistry, 20.08.2019 12:30
Calculate the mass of sulphur dioxide prodeuced by burning 16g of sulphur in an excess of oxygen...
question
Spanish, 20.08.2019 12:30
Translate to spanish! i love to go swimming in the summer. do you swim at a public pool?...
question
Mathematics, 20.08.2019 12:30
The opposite angles in a parallelogram have the same measure true or false...
question
History, 20.08.2019 12:30
1. what crop allowed the early english colony of virginia to become profitable and survive? a. corn b. wheat c. tobacco d. cotton...
question
History, 20.08.2019 12:30
What is it called when a group of people identify themselves based on a distinct culture, belief system, religion, or history? a. race b....
question
Mathematics, 20.08.2019 12:30
Identify the factors of the terms of the expression 5+6a+11b...
question
Chemistry, 20.08.2019 12:30
Calculate the mass of water produced when 7.14g of butane reacts with excess oxygen...
question
Geography, 20.08.2019 12:30
Even though the tundra has an extremely cold climate, it can still support life. true or false...
question
Health, 20.08.2019 12:30
Your study unit notes that relationships, careers, and education are all processes. which of the following statements best explains that use of the wo...
question
History, 20.08.2019 12:30
The economy of early civilizations was based around...
question
Mathematics, 20.08.2019 12:30
The radius of a circle is 1 foot what is the circumference of the circle...
question
Mathematics, 20.08.2019 12:30
What is the lowest common factor of 240 and 1500...
question
Social Studies, 20.08.2019 12:30
Why is the delta region to the north called lower egypt?...
question
History, 20.08.2019 12:30
What was the result of the wahhabi movement? a. it led to the independence of egypt. c. it failed in arabia, but the movement stayed aliv...
question
Geography, 20.08.2019 12:30
The thermosphere contains a layer of charged particles called what? ?...
question
History, 20.08.2019 12:30
Which of the following is not a reason as to why the vice-president would become president? a. president dies c. president is tried for...
question
History, 20.08.2019 12:30
The organization of petroleum exporting countries (opec) controls much of the world's production of oil. if its members decide to lower their daily oi...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)