Simplify the following expression
x - 4y + 5z - 3x - y + 2z = ?.

Answers

Answer 1

Answer: The correct answer is: -2x - 5y + 7z=?

Answer 2

Answer: x - 4y + 5z - 3x - y + 2z = -2x -5y +7z

(join similar terms)

Related Questions

At the farmers market you can buy a bag of 18 potatoes for $5.40. what is the unit price
What is 26/39 in its simplest form
A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times. Three column table. First column values are Section 1 and 20. Second column values are Section 2 and 36. Third column values are Section 3 and 24. What is the experimental probability of the arrow stopping over Section 2?a. 1/36 , b. 1/18 , c. 9/20 , d. 9/11
How many milligrams of calcium are in 100 grams of beef, if the beef has 12 milligrams of calcium? Please explain how you did it. -thanks!
Roberto evaluated 3/4 ÷ 4/5 and got an answer of 15/16. which statement is true about his answer?

Ty has 2/6 of candy in tom has 3/8 of candy how much candy do they have in all

Answers

To find out how much candy in all, add the two of the fractions.
2/6+3/8
2/6=1/3
1/3+3/8
Find the LCM of 3 and 8 and multiply the numerator and denominator by the same number.
LCM: 24
8/24+9/24= 17/24 altogether
Hope this helps.

you have add both amounts of candy.
2/6 + 3/8
=2/6×8 + 3/8×6
=16/48 + 18/48
= 34/48
=17/24

answer- 17/24
hope it helps

Brianna has 4 pink bracelets One third of all her bracelets are pink.How many bracelets does Brianna have?

Answers

4 brackets equal to 1/3
4 × 3 equals 12

Does it matter what interval you use when you find the rate of change of a proportional relationship

Answers

Proportions are the comparison of two equal ratios. Therefore, proportional relationships are relationships between two equal ratios. So yes, it does matter.. Interval: all the numbers between two given numbers.

brand a dish detergent costs $2.48 and is 21.6-ounces. Brand b costs $1.55 and is 12.9 ounces. Which brand is the better buy? Explain

Answers

Answer:

Brand A

Step-by-step explanation:

To determine which brand of dish detergent is the better buy, we need to compare the price per ounce of each brand.

Brand A:

Price: $2.48

Size: 21.6 ounces

Brand B:

Price: $1.55

Size: 12.9 ounces

To calculate the price per ounce, we divide the price by the size:

$\texttt{Brand A: \$2.48 /$ 21.6 ounces = \$0.115 per ounce}$

$\texttt{Brand B: \$1.55 /$ 12.9 ounces = \$0.120 per ounce}$

Based on the calculations, Brand A has a lower price per ouncecompared to Brand B. Therefore, Brand A is the better buy in terms of cost efficiency.

Answer: Brand A

Brand A gives more value

Step-by-step explanation:

Brand A Is the better buy. Why? Because you will get more value from it. 2.48 multiplied by 21.6 is 53, while with brand B, 1.55 multiplied by 12.9 is 19.9. You will get more value from Brand A than B.

Plz help me with my hw

Answers

Simple,

So overtime might seem tricky, but the formula is...

number of overtime hours*1.5*regular pay rate

The answer is $12

12*40=$480

12*1.5*10=180

$480+180=$660

Thus, your answer...$12. :D

The customary units what would be the most appropriate unit of measurement