Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!

Answer:

12.96c

Step-by-step explanation:

Given the total cost of an item  written as c+0.08c. To get the total cost of an item that sells for 12, we will write;

1 item = c+0.08c

1 item = 1.08c

For 12items;

12 = x

Divide both expressions

1/12 = 1.08c/x

1 * x = 12 * 1.08c

x= 12.96c

Hence the total cost of 212 items is 12.96c

Answer:

25

Step-by-step explanation:

150 divided by 30 times 5

Hope this helps. I May be wrong though.

Answer:

(3x5)+(5x2)=25

Step-by-step explanation:

3x5=15 plus 5x2=10 15+10=25

Answer:

1/3 is less than 1/2

Step-by-step explanation:

1/3 = .333

1/2 = .5

Answer:

Imaoo

1/3 is less than 1/2

Step-by-step explanation:

1/3 = .333

1/2 = .5

brainliest please? :)

Answer:

32km

Step-by-step explanation:

An octagon has 8 sides. 8 * 4 = 32

Answer:

32km

Step-by-step explanation:

To calculate the perimeter of a polygon, just add all of the sides together.

In this case, take 4 and multiply it by 8 (since there are 8 sides)

4km x 8 = 32km

Answer:

13.4

Step-by-step explanation:

it just is

Answer:

13.4

Step-by-step explanation:

there you go 8.04 divided by 0.6= 13.4

Wouldn't you just put 1 and 1 in the boxes?

Answer:

the answer is 1+1 + 3/4= 2 3/4

Step-by-step explanation:

all you do is add the ones an leave the fraction the same

Answer:

The 30 pound bag of bird food

Step-by-step explanation:

19.50 divided by 25 = 0.78 cents a pound

22.80 divided by 30 = 0.76 cents a pound

Therefore, 0.76 cents is cheaper :)

Answer:

y = 7, x ≈ 9.9

Step-by-step explanation:

The remaining angle has to also be 45° which tells us we're working with an isosceles right triangle, or that y also has to be 7 (the same length).

Use the Pythagorean theorem for x.

a^2 + b^2 = x^2

7^2 + 7^2 = x^2

49 + 49 = x^2

x^2 = 98

x ≈ 9.9

Answer:

the answer is -4, yeah it's -4

Answer:

-4 I think I'm new at this but I did try me best the reason this answer is so long is because it wont let me help u without like 20 characters

Answer:

1 Meter is equal to 100 centimeters.

Step-by-step explanation:

Answer:

830

Step-by-step explanation:

Total plates washed is the sum of small plates washed and big plates washed

total plates washed = small plates + big plates

275 + 555 = 830 plates

a total of 830 plates was washed over the weekend

Answer:

x = 7/6 = 1.167

Step-by-step explanation:

Answer:

Step-by-step explanation:

Asymptote is the x axis for both functions. the y intercept is translated up to 125

A relation is a function if it has only One y-value for each x-value.

The asymptote and intercept of the given function compare to the asymptote and intercept of the function f(x) = 5ˣ

To find x- or y-intercepts, set the other variable equal to zero and solve in turn.

To find y-intercept: set x = 0 and solve for y. The point will be (0, y). To find x-intercept: set y = 0 and solve for x. The point will be (x, 0).

The asymptote is the x axis for both functions. the y intercept is translated up to 125.

Hence, asymptote is the x axis for both functions. the y intercept is translated up to 125.

To learn more on Functions click:

https://brainly.com/question/21145944

#SPJ2

let me know if you can't understand

Answer:

first option

Step-by-step explanation:

Using the rule of exponents

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex] then

[tex]5^4)^{3}[/tex] = [tex]5^{4(3)}[/tex] = [tex]5^{12}[/tex]

Answer:

-2/7

Step-by-step explanation:

slope = (9 - 7)/(2-9) = -2/7

Answer:

-0.285714

Step-by-step explanation:

ill be honest math is not my geratest subject but i hope this is the answer

Answer:

when its to the left

Step-by-step explanation:

Answer:

y =10

Step-by-step explanation:

x[tex]_{1}[/tex]=5 y[tex]_{1}[/tex]= 6

x[tex]_{2}[/tex]=3 y[tex]_{2}[/tex]=?

use the y[tex]_{1}[/tex]= k/x formula

6y=k/5

multiply 6 and 5 to find k

then use x[tex]_{2}[/tex] as your new x

y=30/3

30 ÷ 3= 10

Answer:42

Step-by-step explanation:

10 1/2 = 21/2

21/2 divided by 1/4

=21/2 times 4 (keep the first number, change the sign, flip the fraction)

=84/2

=42(patties)

Answer:

42

Step-by-step explanation:

10.5÷0.25=42

42 hamburger patties can be made

Answer:

130°

130-67=

63÷3=

21

x=21

Answer:

48/5

Step-by-step explanation:

Step 1

Multiply the denominator by the whole number

5 × 9 = 45

Step 2

Add the answer from Step 1 to the numerator

45 + 3 = 48

Step 3

Write answer from Step 2 over the denominator

48/5

Answer:

n is 18

Step-by-step explanation:

Answer:

24 - n = 6

Figure out what plus 6 will give you 24.

Or add 24 and 6 and use the sum as the fill-in for n.

24 + 6 = 30.  

Replace the variable.

30 (n) - 24 = 6.

Step-by-step explanation:

Hope that this helps!! :))>

Answer:

No

Step-by-step explanation:

The computation is shown below:

In weekend, at least [tex]2 \frac{1}{2}[/tex] hours should be practice i.e. 2.5 hours

But actual he would be practice

[tex]= 1 \frac{1}{6} + 1 \frac{1}{4}\\\\= \frac{7}{6} + \frac{5}{4}\\\\= \frac{14 + 15}{12} \\\\= \frac{29}{12}\\\\= 2.4167[/tex]

So he would not able to meet his goal

Answer:

no, they are not equivalent. the second expression simplified = 2-1.5t.

1.5-2t and 2-1.5t are not equal.

Step-by-step explanation:

i hope this helps :)

Answer:

A. 5 cars

Step-by-step explanation:

Answer:

#7 can be simplified to -10 √15x -40 √5

#8 = -20 √6x +30x√2

#9 = 10x√6+3 √15xx

#10 = -20√6a -15 √2

Step-by-step explanation:

Answer:

104,000

Step-by-step explanation:

Length x width x height:

32.5 x 160 x 20

Answer:

m^3 + 2 3/4

Step-by-step explanation:

Change the order

7m^3 - 6m^3 + 2 3/4

m^3 + 2 3/4