Which mixed number is equivalent to 21/13(−10/9+4)?

Answers

Answer 1

Answer:

4 and 6 over 10

Step-by-step explanation:

If u do the math u will get dis answer


Related Questions

Find the median of 6,2,0,1,1,2,3,2,0,2,3,4,2,3,5

Answers

The median is 2
Median = Middle

First, arrange the numbers from lowest -> highest

This would be:
0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6

Now, strike off one number from each side (so 0, then 6, then 0, then 5) until you are only left with one or two numbers.

If you are left with one number, that is your median!

If you are left with two numbers, than you add them together, then divide that number by 2 (for example if you were left with 7 and 8, 7+8=15. 15/2=7 1/2)

In this case, you are left with one number, 2, so 2 is your median.
I hope this helped!

Answer:

2

Step-by-step explanation:

The median is the middle number when the numbers are lined up from least to greatest or greatest to least.

First, the numbers must be lined up from least to greatest.

0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6

Then, find the middle number.

The middle number is 2.

Help for brainliest

Answers

Answer:

Rotation of 180 degrees, either direction

Dilation, making it smaller by some factor(we aren't given measurements so we cannot be exact)

Then move the figure to the right and then move the figure up

Step-by-step explanation:

A college student takes the same number of credits each semester. Before beginning college, the student had some credits
earned while in high school. After 2 semesters, the student had 34 credits, and after 4 semesters, the student had 58
credits.

Answers

Answer:

The student gets 12 credits per semester, and started college with 10 credits that he earned in high school.

Step-by-step explanation:

Given that a college student takes the same number of credits each semester, and that before beginning college, the student had some credits earned while in high school, while after 2 semesters, the student had 34 credits, and after 4 semesters, the student had 58

credits, to determine how many credits she obtains each semester and how many credits she had at the beginning of college, the following calculation must be performed:

(58 - 34) / 2 = X

24/2 = X

12 = X

34 - 12 x 2 = X

34 - 24 = X

10 = X

Thus, the student gets 12 credits per semester, and started college with 10 credits that he earned in high school.

Answer:

C(t) = 12t + 10

Step-by-step explanation:

We're given two data points, (2,34) and (4,58). We want to find an equation of the form C(t)=mt+b where m is the rate of change and b is the y-intercept.

First, we find the rate of change.

m=(58−34)/(4−2)

m=24/2

m=12

This rate of change means that the student earns 12 credits each semester.

Finally, we need to solve the equation C(t)=12t+b for b, or the y-intercept. We do this by plugging in one of our data points. We'll use (2,34).

C(t)=12t+b

34=12(2)+b

b=34−24

b=10

This y-intercept means that the student earned 10 credits in high school.

Now that we've found m and b based on the given data, we find that the equation is C(t)=12t+10.

Which number is a multiple of 4?
A. 26
B. 32
C. 14
D. 22

Answers

Answer:

B) 32

Step-by-step explanation:

8 x 4 = 32

Amelia receives two dozens roses for her birthday. 18 of the roses are pink what percent of the roses are pink

Answers

18/24 = pink roses... 75% of the roses are pink.

Write the equation of a line with the given slope and y intercept.

m = 4

b = -2​

Answers

Answer: y=4x-2

Step-by-step explanation:

Use the y=mx+b template to write the equation out. M is the slope which should be in front of x. This is why y=4x-2 is correct

Which expression is equivalent to 3y+4+y

Answers

the answer to this question is 4y+4

Taco Bell had 60 orders. 60% were tacos and 40% were burritos. How many tacos is that?

Answers

Answer:

60% of 60 is 36. The answer should be 36

Step-by-step explanation:

60 / 100 * 60

0.6 * 60

36

Just divide the number by 100 and multiply it by the percentage.

Mark me as brainliest if you want to.

whas the inequality for 21+35=56

Answers

Answer:

35 + x > 56

Or

x > 21

Step-by-step explanation:

They need to score more than 21 more points.

Do 56 - 35 and get x, the number of points they now need to make to win.

I NEED HELP NOW PLZZ!!

Answers

Answer:

option C is the correct option!!

10 x 1/2 + (-6) (-3)

Answers

Equation

10x1/2+(-6) (-3)

Answer

23

if you answer this correctly, i’ll give you brainliest!
-
-
find the value of x to make the following expression true:

6x = 216

Answers

Answer:

Original equation: 6x=216

Divide by 6: x=36

Let me know if this helps!

Answer:

If 216 = 6x then x = 216/6

216/6 = 36

x = 36

Step-by-step explanation:

Working together, two pumps can drain a certain pool in 6 hours. If it takes the older pump 15 hours to drain the pool by itself, how pump to drain the pool on its own?

Answers

Answer:

10

Step-by-step explanation:

Rate of drainage for pump A and B = [1 pool drained]/[6 hours]

Rate of drainage for pump A (older pump) = [1 pool drained]/[15 hours]

Rate for pump B (newer pump) = [1 pool drained]/[t hours]

Thus, adding the rate of drainage of A and B,

1/t + 1/15 = 1/6

t=10

What is the volume and surface are of a right circular cylinder with a diameter of 14 meters and a height of 9 meters

Answers

Answer: V≈1385.44m

Step-by-step explanation:  V=π(d2)2h=π·(142)2·9≈1385.44236m³

Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?

Answers

Answer:

Step-by-step explanation:

Let x be the adult weight of puppy B

75% of x =8 pounds

LOOK AT PIC AT THE BOTTOM

Puppy B weighs 8 pounds which is about 75% of its adult weight what will be the adult weight of puppy B. 1. See answer. Add answer+5 pts.

julio has $10 in a bank account. each week he earns $125. let x represent the number of weeks and f(x) represent the account balance,

Answers

Answer:

f(x) =10+125x

Step-by-step explanation:

Given data

Account Blance= $10

Weekly earning= $125

Let x be the number of weeks

and the account Balance after x weeks be f(x)

Hence the expression for the account balance is

f(x) =10+125x

7. Which of the following is a linear inequality in two
variables?
А. За - 4b = 5
C. 3x < 21
B. 7x + 3 < 12
D. 11 + 3t 2s

Answers

Answer:

c

Step-by-step explanation:

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DC kh0a74apyrYDLpsuro7rs

Which of the following are solutions to the equation below?
Check all that apply
x-2x - 24=0
A -6
B-24
C 4
D 6
E. -4

Answers

The answer of the equation is b-24

Choose the expression that best represents the product of the width and the height

Answers

The length of a rectangle is 12 inches more than its width. What is the width of the rectangle if the perimeter is 42 inches?

x best represents .

x + 12 best represents

While abroad in Cairo, Egypt, you want to visit three other cities: Damanhur, Alexandria, and Suez. The following table details the costs of traveling to and from each city. All costs are given in Egyptian pounds (EGP).

Origin and Destination
Cost (EGP)
Cairo to Damanhur
153
Cairo to Alexandria
171
Cairo to Suez
130
Damanhur to Cairo
143
Damanhur to Alexandria
174
Damanhur to Suez
182
Alexandria to Cairo
167
Alexandria to Damanhur
192
Alexandria to Suez
144
Suez to Cairo
133
Suez to Damanhur
156
Suez to Aledandria
156

What is the cost of the most efficient route? You may visit the cities in any order, but you must begin and end in Cairo.
a.
EGP 589
b.
EGP 604
c.
EGP 614
d.
EGP 621

Answers

The answer is B) EGP 604

Answer:

b

Step-by-step explanation:

Find the surface area of the shape below. Answer in NUMBERS only, NO units.

Answers

Answer:

solo tienes que meterte el dedo por el culo y ya

Answer:

150 cm^2

Step-by-step explanation:

A=2(wl+hl+hw)

A =2(5*5+5*5+5*5)

A=2(25+25+25)

A=2(75)

A=150

4.40
.63
4.79
.13
2.07
.77
9.28
.47
6.93
.20

Answers

Answer:

can you do elaborate more please?

whoever gets this correct first gets brainlest !!!

Answers

Answer:

9.9

Step-by-step explanation:

The quadrilaterals are similar by a factor of 3.

Find the missing dimension. Use the scale 1 : 8. Include units in your answer.

Model Length: 1.5 m

Actual Length:



























Answers

Answer:

12

Step-by-step explanation:

is

help for brailest need help foe a grade

Answers

Answer:

1 4/9

Step-by-step explanation:

yw

The ratio f sugar to flour in a cake recipe is 3 to 5. Marcus s going to follow the recipe to make a large sheetcake. He starts by putting 12 cups of sugar in a mixing bowl. How many cups of flour should he add?

Answers

He should add 20 cups of flower

help me please. need it asap ​

Answers

Answer:

X=-1

Y=-8

hope this helps!

Step-by-step explanation:

If sin(2x) = cos(x + 30"), what is the value of x?
20°
30°
500
1100

Answers

Answer:

2x=(x+30)

2x+x=30

3x=30

x=30÷3

x=10

Answer:

is 30

Step-by-step explanation:

2x=x+30

substract x

x=30

the sales price for a bicycle $315. the original price was first discounted by 5o% and then discounted by 10%. find the original price of the bicycle​

Answers

Answer:

?× ( 1 − 50/ 100 ) × ( 1 − 10/ 100 ) = $ 315            ? = $ 315 /( .5 ) ( .9 ) = $ 700

Step-by-step explanation:

PLEASE ASAP HELP GIVING BRAINLIEST AND DOUBLE POINTS!!

Answers

Step-by-step explanation:

Given

Area of the cube (A) = 64 cm²

Now

The volume of the cube (V)

[tex]v \: = {a}^{ \frac{3}{2} } \\ v \: = 64 ^{ \frac{3}{2} } \\ v = 8 ^{ \frac{3 \times 2}{2} } \\ v \: = {8}^{3} \\ v = 512cm ^{3} [/tex]

Hope it will help :)❤

Answer:

512 cm³

Step-by-step explanation:

Let us understand the letters in the formula first. The rest is really quite simple.

V = volume

A = area

Let's substitute the known area in for A

V = 64^3/2

Solve for V

64^3/2 = 512

V = 512

Hence, the volume of the cube is 512 cm³

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