MATHEMATICS MIDDLE SCHOOL

Help needed, thanks :)

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

you can use symbolab equation solver

it has step by step explanation

Related Questions

Factorise 2x squared -5x -12
Your family wants to purchase a new laptop with a 17” widescreen. Since the 17 inches represents the diagonal measurement of the screen (upper corner to lower corner), you want to find out the actual dimensions of the laptop. When you measured the laptop at the store, the height was 10 inches, but you don’t remember the width. Calculate and describe how you could figure out the width of the laptop to the nearest tenth inch.
Easy algebra please help
Which equation is represented by the graph?
Help me solve this:5 hundreds x 10 = ________ hundreds= ______

Please help me with this question (if you can)! Thank you so much, help is very much appreciated! :)

Answers

The answer for your question is C because the first cup is decaf and second one is not.

Hope this helps:)

40x8=. Tens x 8 =. Tens =

Answers

40x8=320

That’s all I can answer I’m not really sure I understand the rest of the question

Heelelp meeeee pleaseeeeeeeeeeee

Answers

Answer:

answer is 446

Step-by-step explanation:

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?

Answers

$3\ min\ ----->\frac45\nx\ min\ ----->1\nx\ \cdot\ \frac45=1\cdot3\n\frac45x=3\ /\ : \frac45\nx=3\ :\ \frac45\nx=\frac31\ \cdot\ \frac54\nx=(15)/(4)\nx=3\frac34\ [min]\nx=3\ min\ 45\ sec$

answer: 3 min 45 sec

$3\ min - \frac45\n x\ min - 1\n \n 3=\frac45 x\ /:\frac45\n (3)/(\frac45)=x\n x=3\cdot \frac54=\frac{15}4=3\frac34\ min=3\ min\ 45\ s$

The perimeter of a rectangle is 50 inches. The width of the rectangle is 10 inches. What is the length of the rectangle?

Answers

the answer is 15 inches. because the opposite side to 10 inches is the same we can subtract 20 from 50. that leaves us with 30. divide that by two and you get 15.

First, add 10 and 10 because you know that is the length of two sides (because they're equal). When you do that, you get 20. 50-20=30. Then you need to divide by two to find the length of 1 of the remaining sides. When you do that you get 15. So the length is 15 inches.

Find the sum (9x+4) + (6x-6)

Answers

Hey mate !!

Here's the answer !!

All the terms in the question are like terms. Hence we can add them as it is. Refer to the attachment for the answer !!

Hope it helps !!

Cheers !!

9x + 4) + (6x - 6)
15x - 2 = 0
15x - 2 + 2 = 2
15x = 2
X = 2/15 = 0.133333333

Other Questions

2b. Jill and Alice each sold 40 pieces offruit If65% of lill's sales were apples,and Alice sold 5 apples, who sold moreapples? How many more?PLEASE HELPPPPPP

HELP PLS !! i would appreciate it a lot

Solve 3x+1=3 thanks

The set of ordered pairs shown represents a function, f,{(–5, 3), (4, 9), (3, –2), (0, 6)}Select THREE ordered pairs that could be added to the set that would allow f to remain a function.Question 10 options:A) (-3, -2)B) (4, 0)C) (0, -1)D) (1, 6)E) (2, 3)F) (-5, 9)