Mathematics Middle School

Can someone help me I’ll give “best answer”

Can Someone Help Me Ill Give Best Answer

Answers

Answer 1

Answer:

first 1 is x=5 second one is x=3 and third one is x=8

Step-by-step explanation:

Did this assignment before

Related Questions

Can someone plzzz help Ik I’m need!!!

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270 because 120/24 = 5 5x54 = 270
I agree with the first person

Darwin’s coach recorded that he had bowled 250 points out of 300 in a bowling tournament. However, the official scoreboard showed that Darwin actually bowled 225 points out of 300. Calculate the percent error. Please show your work.

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Answer:

83.33

Step-by-step explanation:

once again LOOK IT UP

pls help me with thissssss

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divide the two numerators and get 3.25 multiply 13 hours by that and the answer to the first part is 42.25
yes that’s very true

HELP I will give Brainliest If Correct!! (Please Explain)

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You need to write this is scientific form.

In this case it’s: 0.4 * 10^11
3.8 × 10^10 you have to round the number

Rosemary is driving to Chicago, and she is 84 miles away. She wants to arrive in 1.5 hours. What rate of speed will she have to maintain to arrive in that time?
Group of answer choices

Rosemary needs to maintain 126 mph.

Rosemary needs to maintain 65 mph.

Rosemary needs to maintain 56 mph.

Answers

Answer:

56 mph

Step-by-step explanation:

Process of elimination. 126 mph is much too high because it's more than the distance and they will arrive too early. 65 + 65 ÷ 2 = 97.5, that's more than 84 miles. The reason we divide by 2 is because of the .5. Now all we have is 56 mph. To check, 56 + 56 ÷ 2 = 84

Answer:

56

Step-by-step explanation:

84 / 1.5 = 56

) If Maya’s present age is p years, then what will be her age 2 years ago?

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Answer:

p - 2years

Step-by-step explanation:

Need help
-5x+2+3
Please answer ASAP

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-5(x+1) put this answer in trust
-5x=-5
divide both my -5
x will equal 1

Please help will give brainliest

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Answer:

i belive the answer is A but im not positive

Step-by-step explanation:

Please help please and please actually answer please

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Answer:

#3

Step-by-step explanation:

Answer:

it's the last one

Step-by-step explanation:

last one

A bowl holds 5 cups of water. How many ¼ cups will it take to fill up the bowl?

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Answer:

20

Step-by-step explanation:

Answer:

15 1/4

Step-by-step explanation:

hope you get it right

Write an expression for the sequence of operations described below.
add 3 to 6, then multiply the result by 5
Type x if you want to use a multiplication sign. Do not simplify any part of the expression.

help me por favor

Answers

Answer: (3+6)x5

Step-by-step explanation: It wants you to add first so put parentheses around 3+6 and then multiply by 5.

The expression for the sequence of operations would be; (3 + 6 ) x 5.

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division. The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol.

Given that the phrase "add 3 to 6, then multiply the result by 5"

Then first add 3 and 6 = 3 + 6

To indicate the multiplication sign we will use x.

Now multiply the result by 5;

(3 + 6 ) x 5

Hence, the expression for the sequence of operations would be; (3 + 6 ) x 5.

To know more about an expression follow the;

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round 0.615 to the nearest Hundreth pLEASEEEE HSLPPPP

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Answer:

0.62 is the answer

Step-by-step explanation:

Answer:

0.62

Hope this helped have a great day

HELP 2 questions answer both

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Answer:

n=4x(-12.4)

n=-4x12.4

n=-49.6

Multiply both sides of the equation by

Step-by-step explanation:

Answer:

n=-49.6.Multiple by -12.4

can someone help me out :P

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-5.2<.-4.75<-9/2.....

Will award brainliest

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Infinite solution Bc both sides are equal

Maura and Louis have $75 together to
purchase a gift for their father. Maura has $40. How much money does Louis have?

Answers

Answer:

$35

Step-by-step explanation:

75-40=35

35! you just have to subtract 75-40 to get the answer.

46+ 2/7w
w= -1/2
You don't need to show your work

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46.1428 or -46(3/14)

i need help with this one

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I can help you find the equations but not the answer
Equation for Alicia : 4x+5y= 38.50
Equation for Adam: 3x+9y=47.25

Which one you think it is?
because i honestly don't know :/

Answers

Answer:

im not gonna lie to you... im guessing rn lol

ok so imma just say B

Step-by-step explanation:

i dont know i just saw the 3 and 2 up on top of the 5b and 3 times 2 is 6 and 6 is on top oh the 5b for letter b

Answer:

C. 25b⁶

Step-by-step explanation:

(5b³)² = (5*b*b*b)² = (5*b*b*b)*(5*b*b*b) = 25 b*b*b*b*b*b = 25b⁶

If the original lengths are multiplied by 2, what are the new coordinates?

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Answer:

Find an answer to your question If the original lengths are multiplied by 2, what is the new coordinate of point A? Assume that the point at (0,0) ...

Step-by-step explanation:

A park is in the shape of a rectangle. The park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). What is the area of the jogging path?

624 or 724 or 6,000 or 5,373

Answers

624 is the correct answer
624 will be youre answer to this question :)

Which expression is equivalent to 3d - d + 4 + d

A. 4d + 4
B. 4d - 4
C. 3d - 4
D. 3d + 4​

Answers

Answer:

b

Step-by-step explanation:

D

Explanation: 3d - d + 4 + d
Collect like terms
3d - d + d + 4
- d + d = 0
Answer = 3d + 4

Δ MNO ~ Δ PQR


What is the length of x?


1 4/5


1 7/9


1 3/5


2 1/2



IF U STEAL POINTS U GET REPORTED

Answers

The value of x in the given triangle is  [tex]1\frac{3}{5}[/tex]

What are the similar triangles?

Similar triangles have the same corresponding angle measures and proportional side lengths.

Given that, two triangles are similar, Δ MNO ~ Δ PQR,

According to definition of similar triangles,

PR/MO = QP/NM

x/4 = 2/5

x = 8/5

x = [tex]1\frac{3}{5}[/tex]

Hence, the value of x in the given triangle is  [tex]1\frac{3}{5}[/tex]

Learn more about similar triangles, click;

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Each of the past 7 days, Deon traveled 49.9 miles. How many miles did he travel in all?​

Answers

349.3 miles in all :)

Answer:

The answer is pretty simple. You are just going to multiple 7, the amount of days by 49.9, the amount of miles per day. The correct answer would be 349.3. Hope this helps!

Please help me answer please and please actually answer please

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The answer is the 4th one hope it helps
the answer should be the last one

Is true artificial intelligence possible? Write a short essay and explain your opinion.

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KSKSKSKSKSKSKSKSSKSKSK

Please help me with exponents! Thank you!

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I’m pretty sure it’s “True”

Can you hep me with this question...

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Answer:

so like I just looked it up so try

-4

----

-4

Answer:

10/27

Step-by-step explanation:

To figure this out, first subtract 8/15 from 6/5.

Before we can do that though, we need a common denominator. The LCM of 5 and 15 is 15. (5 * 3 = 15; 15 * 1 = 15) 8/15 already has 15 has a denominator, so that doesn't need to be modified. 6/5 becomes 18/15 (6 * 3 = 18).

Subtract 8/15 from 18/15 to get 10/15. This simplifies to 2/3.

Now, multiply 2/3 by 5/9 (reciprocal of 9/5). That equals 10/27. There is no need to reduce, as it is already simplified.

can someone help me with these

Answers

Answer:

2 - 3 x  (N)= N + 10 (n=6)

Step-by-step explanation:

These equations are the same basically. 3 times a number -2 is the equivalent of a number + 10. If the number was 6 then it would work like this. 3 times 6 is 18, then subtracted by 2 is 16, which is equal to 6+10 (16). Hope you understand!

Need help with this one

Answers

Answer: No, the graph does not show a proportional relationship.

Step-by-step explanation:

Proportional relationships have to start at zero, and have a straight line.

Even though the graph has a straight line, it does not start at zero and therefore is not proportional.

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