Mathematics Middle School

HELP ME GOING TO BE ON A TESTTTT!!!!!!!!!!!!!!!!

HELP ME GOING TO BE ON A TESTTTT!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

, x=6

Step-by-step explanation:

5(6+y) =30 +5y

5(y+x) =5y +5x

So 5 x 6 is 30

Related Questions

Guys plz help me asap i dont get this. also DONT ANSWER FOR POINTS i will report i have lost many points pls DONT. DONT answer if you dont know. and dont give me websites, and dont answer saying that you will edit after. do as much questions as you can, but it would be very helpful if you do all. show work if you can.

Answers

Answer: 1. C

Step-by-step explanation: I only have the answer to question 1 as the others were either too long or complicated for me to figure out.

Can you tell me if this equation I made for a project is correct?


x-13=7

x-13+13=7+13

x=20


Can you help me fix it if it is not correct?

THANK YOU

Answers

Yes, your answer is correct
Good job dude bsnzhshwvsnsjhd

HELPPPPPPPPPPP!!!!!!!!!!

Answers

Answer:

(4, 9) and (7,343)

4,9 dose this help I hope is dose

will give branliest

write 5(7j + 6 + 3j) into a verbal expression

Answers

50j+30 is the answer

Answer:

16j + 12

Step-by-step explanation:

The grocery store has 2 1/3 times as many cashiers in late afternoon than in the morning. If there are 21 cashiers at 10:00 am, how many would there be at 4:00 pm?

Answers

well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right

Which net represents the figure? I'll Give Points If The Answer Is Right.

Answers

Answer:

B

Step-by-step explanation:

It’s b for sure has to be it

What is the fractional equivalent of 1.37?

Answers

Answer:

137/100

Step-by-step explanation:

1.37 ( to fraction)

divide by 100

137/100

I dont understand this-
(Look at picture below

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If it’s under 90 make a acute angle of it 90 make a right angle if it’s over 90 make a obtuse angle

True or False? A convenience sample is always valid and reliable.

Answers

Answer:

a convenience sample is always valid and reliable  is  true not false

Step-by-step explanation:

Please help, this is due soon!

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Before outlier : 7.25
After outlier : 4

7.25 - 4 = 3.25

So the mean decreases by 3.25 when the outlier is removed.

help..............................

Answers

Answer:

w=22

Step-by-step explanation:

just get w by itself

3w=66

3w/3=66/3

w=22

Answer: 22

Step-by-step explanation:

3x22=33

Carlos designs a simulation to represent kicking 5 field goals in a single game with a 72% probability of making each one. A 1 represents making the kick and a 0 represents missing the kick. Carlos uses 25 blocks and labels each one with a 1 or a 0. How many of each block should he use to represent this situation? Explain.
NEED ANSWER ASAP WILL GIVE BRAINLIEST

Answers

eAnswer:

e

Step-by-step explanation:

Expand the expression 3(5p+1) using the distribution property




PLEASE HELP

Answers

Answer:

15p + 3

Step-by-step explanation:

Multiply 3 by each number in the parentheses and keep the variable

Using the distribution property 3(5p + 1) is  15p + 3.

What are the basic properties of arithmetic laws of operations?

There are three types of basic arithmetic laws of operation.

Commutative law for addition and multiplication states,

a + b = b + a.

a×b = b×a.

Distributive law states,

a(b ± c) = ab ± ac.

Associative law states,

a + (b + c) = (a + b) + c.

Given, An expression 3(5p + 1).

=  3×5p + 3×1.

= 15p + 3.

learn more about the distributive property here :

https://brainly.com/question/5637942

#SPJ2

PLEASE HELP!!!!! AND TAHNK YOU

Answers

Answer:

a= 68% times 250, there are 170 students not in Advanced

Step-by-step explanation:

If 32% are in Adv math, 68% aren't, to solve a percentage, I did

.68 times 250

Glad she/he helped I need some points don’t mind this

MUST EXPLAIN OR NO BRAINLIEST :)

7) Write an expression which represents the difference when (7x-5y) is
subtracted from (-8x-8y) in simplest terms.

Answers

Answer:

-15x-3y

Step-by-step explanation:

Lets set it up first:

(-8x-8y)-(7x-5y)

now, remove the parenthesis while distributing the negative

-8x-8y-7x+5y

next, combine like terms

-15x-3y

4. Normal body temperature is 98.6 degrees Fahrenheit, although it varies slightly for some people. Someone ?

Simplify: -7 • 12

Giving brainliest^^

A) -84

B) -74

C) 74

D) 84

Answers

The answer should be A) -84
The answer should be A

Help me plsssssssssss

Answers

Answer:

It is 1404

18720

Step-by-step explanation:

234
x 86
=
1404 ( first one )
+ 18,720 (Second )


1404
+18,720
————
20,124

hope this help sorry i’m late

The answer choices are in the first ss use them for all of the questions

Answers

1.corresponding
2.alternate exterior
3.alternate interior
4.vertical angles
5.supplementary

3. What is the perimeter of the composite figure below? Round your answer to the nearest whole number.

do it step by step

Answers

C = 2 x pi x r
C = 2 x 3.14 x 3 = 18.84
18.84 x .5 = 9.42
10 + 14 + 7.21 + 9.24 = 44.45in squared
half circle
c=(pi)(d)
c=(3.14)(6)
c=18.84
18.84/2 = 9.42
c=9.42

9.42+10+7.21+14=40.62

perimeter= 40.62 (41)

Explain or Show Work for how to solve 10 > 2x - 6. Give your solution as an inequality. *

Answers

First you add 6 to both sides which would then leave you with the equation 16<2x, then you divide each side by 2, which will then leave you with 8

Answer:

X < 8

Step-by-step explanation:

I moved the numbers around to -2 >-6 -10

Then found the answer to -2x> -16 which then got me my answer of x < 8

Find the value of y.

Answers

Answer:

155 - 13 = 142 -90 = 52

Step-by-step explanation:

The value of y is 52

Dr. Molar is the best dentist in town. 60% of his paitents are female. He has 120 female paitents. How many paitents does he have in all?

Answers

200. 120 is 60% of 200.

Answer:

200 patients

Step-by-step explanation:

120 =60% means that

2=1%

1% x 100 = 100%

2 x 100 = 200

200 total patients

120 Female

80 Male

I dont know this. plz help ​

Answers

Answer:

[tex] \huge \colorbox{red}{y = x + 3}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:linear equationPEMDASgiven:b=3let's solve:

linear equation slope intercept form:

[tex]y = mx + b[/tex]

m is 1 in this question

therefore

substitute the value of m and b

y=x+3

Answer:

y = x + 3

Step-by-step explanation:

The given graph indicates that the y-intercept of this line is 3 (that is, b = 3).  The y-intercept is also represented by (0, 3).  The graph also goes through (-3, 0).  The 'run' is the jump of the x-coordinate from -3 to 0, and thus is 3; the 'rise' is the jump of the y-coordinate from 0 to 3, and is thus 3.  Therefore, the slope of this line, m, is rise/run, which here is m = 3/3, or just 1.

The slope-intercept equation y = mx + b is therefore y = x + 3.

I would suggest you write out your objective before attempting problem solution.  In this case, write out "find the equation of the line shown in this graph, in slope-intercept form."

PLEASE HELP ASAP !!! <33

Answers

Answer:

30

Step-by-step explanation:

I THINK MY BEST ESTIMATE HOPE IT HELPS THOO :))

the answer is 30 hope this helped <3!

Please can you explain

Answers

Answer:

its 3

Step-by-step explanation:

Maybe 3 but i don’t know how to explain it

Kelly drew the angle shown,
which value is closest to measurement of Kelly's angle?

Answers

Answer:

70°

Step-by-step explanation:

it's an acute angle so it couldn't be 110 since that would make it obtuse.

70°

Answer choice C and D would make the angle obtuse, and answer choice A would make the angle into a smaller acute angle


I hope this helped! ~(^v^)~

350% of 69 is what number

Answers

Answer:

241.5

Step-by-step explanation:

If you didn't know of in math means to multiply.

350% of 69

=350/100 ×69

=241.5

Simplify: 26 • -5

Giving brainliest^^

A) 130
B) 21
C) -105
D) -130

Answers

The answer should be D) -130

The answer is D because 26*5 is equal to 130,amd b/c we have - 5 the answer we have should be minus.

Hope you understood

i need help with dis math

Answers

I think the answer is inverse

help i will give 20 points!!

Answers

Y is the very top, X is the other one, origin is labeled (0,0) A is the very first box going from left to right B is the highest box and C is the lowest
I filled out the answers for you
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