1 markers cost $7.04
Which equation would help determine the cost of 7 markers!

Answer:

it would be the same as 370-240 which equals 130

Step-by-step explanation:

Answer:

130

Step-by-step explanation:

give me brainliest  (aka the crown) :)

Answer:

5

Step-by-step explanation:

Hope this helps

Answer:

slope=(y2-y1)/(x2-x1)

=(1/b-1/a)/(b-a)

=((a-b)/ab)/(b-a)

=(a-b)/ab(b-a)

=(a-b)/(-(ab(a-b))

=-1/ab

The  slope of the line containing the points should be considered as the [tex]-1/ab[/tex]

Since we know that

slope should be

[tex]=(y2-y1)/(x2-x1)\\\\=(1/b-1/a)/(b-a)\\\\=((a-b)/ab)/(b-a)\\\\=(a-b)/ab(b-a)\\\\=(a-b)/(-(ab(a-b))\\\\=-1/ab\\\\[/tex]

Hence, The  slope of the line containing the points should be considered as the [tex]-1/ab[/tex]

Learn more about slope here: https://brainly.com/question/24685162

Answer:

x= -17/18

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

[tex]50[/tex]

Step-by-step explanation:

Remember PEMDAS. First, do what's in the parentheses (P) going left to right (there's only one in this case so we dont need to). [tex](2 \times 5) {}^{2} - 2 \times 5 {}^{2} →(10) {}^{2} - 2 \times 5 {}^{2}[/tex]

Then do the exponents (E) going left to right. [tex](10) {}^{2} - 2 \times 5 {}^{2}→100 - 2 \times 25[/tex]

Now do multiplication and division (MD) going left to right (there's only one situation of multiplication in this case so we don't need to do division or go from left to right).

[tex]100( - 2 \times 25)→100 - 50[/tex]

Now do addition (AS) going left to right (there's only one situation of subtraction in this case so we don't need to do addition or go from left to right).

[tex]100 - 50 = 50[/tex]

The answer simplified is [tex]50[/tex].

Answer:

I think it isn't?

Step-by-step explanation:

-60 is an input and it has two outputs

an input can only go once !

Answer:

6.69 to the nearest hundredth

Step-by-step explanation:

Use the law of sines

Let x = PQ

[tex]\frac{sin 72}{12} = \frac{sin 32}{x}[/tex]

x sin 72 = 12 sin 32

[tex]x = \frac{12 sin 32}{sin 72}[/tex]

x = 6.69 to the nearest hundredth

Answer: -9 degrees Fahrenheit

Step-by-step explanation:

Given: Temperature at 6:00 AM = -12 degrees Fahrenheit

Temperature increased each hour = [tex]\dfrac12[/tex] degrees Fahrenheit

Temperature increase in 6 hours = [tex]6\times\dfrac12=3\text{ degrees Fahrenheit}[/tex]

Temperature at noon = Temperature at 6:00 AM+Temperature increase in 6 hours

= -12+3 degrees Fahrenheit

= -9 degrees Fahrenheit

Hence, the temperature in degrees Fahrenheit at noon= -9 degrees Fahrenheit

Answer:

9x and 4x

Step-by-step explanation:

Answer:

its 70

Answer:

x = 20

y = 5

Step-by-step explanation:

x + y = 25

x/y = 4

Your Answer is in the above attachment

Hope it Helps :)

Answer:

The only reasonable anwser is The first one, 280.2

Answer:

1 is the correct answer

Step-by-step explanation:

Answer:

14/35

Step-by-step explanation:

ratios can be expressed in fractions, so if you put 14:35 into a fraction, it would be 14/35.

this fraction can be further simplified to 2/5 by dividing both 14 and 35 by 7.

i hope this helps! have a great day <3

Answer:

0

Step-by-step explanation:

It's a horizontal line, it has no slope.

Answer:

9.6

Step-by-step explanation:

4.8% of 200 = 9.6

Answer:

I believe it is 2.4%

Step-by-step explanation:

Answer:

The hike is 4.5 miles

Step-by-step explanation:

We divided 3 by 2 since 3 is 2/3 done

3 ÷ 2 = 1.5

So now we know what 1/3 is; 1.5

So now we multiply 1.5 by 3

1.5 × 3 = 4.5

Thus, the hike is 4.5 miles long

Answer:

x=5 2/3

Step-by-step explanation:

multiply both sides by x

5 2/3 = 1x

Answer:

A. 12.6

Step-by-step explanation:

Sine = opposite/hypotenuse. In this case, RU is the opposite of angle N and RN (21) is the hypotenuse.

sin(37) = RU/21

RU = sin(37)*21

RU = 0.602*21

RU ≈ 12.6

Answer:

imma need my points back

Step-by-step explanation:

Answer:

1, 2, 4

Step-by-step explanation:

Answer:

the unknown number is -5

Step-by-step explanation:

since 15 x 5 is 75 then 15 x -5 would be -75

Answer: x = -5

Step-by-step explanation: 15x = -75

Divide -75 by 15

Answer:

80%

Step-by-step explanation:

regular price was given as $295.

The sale of the camera was $236.

Needed Percentage of the regular price =( 236/295)

= 0.8

=(0.8 × 100%)

= 80%

Answer:

first you need to see the total amount of big doge then take that amount and add 36 + 49 which equals 85 so that means their were 85 small dogs that sighned up to compete

Step-by-step explanation:

i might be wrong just sayin that it might be multiplication or adding but now you know how to do it i hope i helped you

Answer: 42.5

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

because you have to divide by 15's

Answer:

9 inches.

Step-by-step explanation:

To find out what d (distance) is, make a proportion of the values you know and d. This would be 15/67.5 = 2/d.

¹⁵/₆₇.₅ = 2/d

Variable d cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by d.

d * (¹⁵/₆₇.₅) = 2

Expand 15/67.5   by multiplying both numerator and the denominator by 10.

d * (¹⁵⁰/₆₇₅) = 2

Reduce the fraction ¹⁵⁰/₆₇₅  to lowest terms by extracting and canceling out 75.

d * (²/₉) = 2

Multiply both sides by ⁹/₂, the reciprocal of ²/₉.

d = (2 * 9)/2

Cancel out 2 and 2.

d = 9

The distance between the SLMS from the tide pools on the map is 9 inches.

Answer:

Point Form: (8,6)

Equation Form: x=8,y=6

HOPE THIS HELPS :)