Simplify) 2.34x +15 − 1.23x − 12

Answer:

1.11x +3

Explanation:

Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler (usually shorter), for example. Simplification of a fraction to an irreducible fraction. Simplification of expressions, in computer algebra.

y=3/4x - 5/8 when x=1/4 function and solution please

I'LL GIVE BRAINLIEST:

Homework is 25% of my grade, quizzes are 25% of my grade, and tests are 50% of my grade. I get a 100% on all 4 of my homework assignments, and receive no quizzes. If I get a 0% on my test, what will my grade for the class be?

ahh please help, i need to determine the slope and y-intercept for each graph. I need to write the equation for the graph in slope-intercept form.

A manufacturer of breakfast cereals is considering the following two designs for cereal boxes.


The manufacturer wants to pick the package that will use the least cardboard packaging for a given volume of cereal.

Calculate the surface area and volume of each cereal box. Which one should the manufacturer use?

The manufacturer should use Box _______.

– 8 + 5z + 5 + 9z
What are the variables?
How many terms?
What are the coefficients?
What are the constants?
What are the like terms?
PLEASE HELP

Dan has 4 over 5 cup of ice cream. How many 1 over 8-cup servings are in 4 over 5 cup of ice cream?

A prism is completely filled with 3996 cubes that have edge lengths of 13 in.

What is the volume of the prism?

Enter your answer in the box.

| Blank| in³

The value of a baseball​ player's rookie card began to increase once the player retired. When he retired in 1998 his card was worth ​$8.59. The value has increased by ​$2.05 each year since then. Express the relationship relating the value of the card y in dollars and the number of years x the player has been in retirement with an equation. Is the relationship between x and y​ proportional? What was the value of the card in 2009 ​?

1. If (11+x) is positive, but (4+x) is negative, what is one number that x could be?

2. If (-3+y) is positive, but (-9+y) is negative, what is one number that y could be?

3. If (-5+z) is positive, but (-6+z) is negative, what is one number that z could be?
Please help, this is so confusing!

Parker was able to pay for 44% of his college tuition with his scholarship. The remaining $8,054.52 he paid for with a student loan. What was the cost of Parker’s tuition? (if necessary round to then nearest hundredth)

Determine if Ordered pairs are Solutions:
-8x - 14y = 28
2x - 7y = 14

The soccer team has 16 1/2 boxes of wraping paper left to sell. If each of the 12 players sells the same amount, how man boxes should each player sell?

The 8 red markers in a package account for 4% of all markers in the package. How many markers are in the package?

Pls HELPPP
FIND AREA OF SHADE PART

Use your knowledge about parentheses and substitution to solve the following:

7. 2(x + 4) + 10 =

8. 3(6x) + 4 =

9. 10(xy) =

10. 5(x + y) =

11. 2(rs) + 4(x)

12. 2(q) + 2(x + t) =

13. 6(7t + 4s) =

14. 9(10x) + 10y =

15. 2x(xy) =

16. r(s)(t) =

17. (r)(s)(t)(x)(y) =

18. (7x + 2Y) =

Determine if the table is proportional or non-proportional. If it is proportional, then what is the equation

g4.PN

I will give points what's 5 1/2 x 2=

Evaluate the following expression if x=3: 2^x

Pls help due today plsss

Please help fill in the blanks, better with explanation but optional

if someone answers you'll make my day :)

im sorry if this is easy for some of you, but u see im not much smart in mathematics so i need help in these questions pls. :C

Please stop ignoring my questions! I need answers to them please

Which triangle is a rotation of triangle 3?
Δ3
Δ4
Δ1
Δ2

Tasha has foam blocks stored in a box that measures 314 ft long by 3 ft wide by 1 ft tall.

Each foam block is a cube with 14 -ft edge length.



How many blocks can fit into the box?




A. 156 blocks

B. 312 blocks

C. 624 blocks

D. 2496 blocks

Stuart wants to find the value of 3 3/4 -2 1/3 Before Stuart can subtract, he needs to rewrite both fractions with a common denominator. Drag a number or expression into each box to show how to write equivalent fractions so the new fractions have a common denominator.

answer choices

107

132

73

17

PLEASE HELP ASAD
Which statements are correct? Select all that apply.
Multiply g by 23 to get m.
Multiply m by 23 to get g.
The missing value in the last row is 70.
The missing value in the last row is 92.
A real-world situation that is represented in the table is “Rio’s car gets 23 miles per gallon.”.
A real-world situation that is represented in the table is “Rio’s car gets 1 mile per 23 gallons.”.

Show your work
The answer is, "3 hours", But you need to show your work to back this answer up.