A pet store sells cats for $50 and dogs for $100. In only one day it sells a total of 4 pets and makes $300, find out how many cats and dogs it sold by writing as a system of equations and graphing to solve it.​

Answer:

15% discount was offered with the family ticket option.

Step-by-step explanation:

So adult is 55 so 55 x 2=110

45 x 2=90

110+90=200 so 170 ( Family ticket )

170 divide by 200=0.85 x 100=85% 100% - 85%=15%

Answer: 34/9

Step-by-step explanation:

5  2/3  /   3/2

= 17/3  /   3/2

=17/3 x 2/3        [reciprocal]

=34/9

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Answer:

7  1/6

Step-by-step explanation:

just simple division, Hope this helps!

Answer:

x=12

Step-by-step explanation:

hope this helps

Answer:

A ; first option

Step-by-step explanation:

To get the answer to this, we have to consider the values of the x-point on the curve

The y-value at x = 4 is positive and greater than the y-value at x = 1/2 which is negative

So in this case, the only correct answer to the question is that of option A

Answer:

Im not sure but i think the answer is 3

Step-by-step explanation:

im not sure but i think this is the answer.

Answer:

g>48

Step-by-step explanation:

multiply 4 on both sides

Answer: x=161.

Step-by-step explanation:

Answer: 15x

Step-by-step explanation:

Answer:

D is your answer

Step-by-step explanation:

Answer:

[tex]option \: d[/tex]

Step-by-step explanation:

............ ................

....

Answer:

Isosceles triangle = a triangle with at least 2 equal sides

Right triangle = a triangle with one angle that measures 90°

Obtuse triangle = A triangle with one angle that measures more than 90°

Acute triangle = A triangle with all angles measuring less than 90°

Scalene triangle =a triangle with no sides equal

Equilateral triangle = a triangle whose three sides all are the same length

Answer:

acute triangle            a triangle with no angle measuring 90° or more

equilateral triangle a triangle whose three sides all are the same length

isosceles triangle       a triangle with at least two equal sides

obtuse triangle       a triangle with one angle that measures more than 90°

right triangle                a triangle with one angle that measures 90°

scalene triangle         a triangle with no sides equal

Step-by-step explanation:

Answer:

you would just 4.8 x how many years

Step-by-step explanation:

Answer: Yes!

Step-by-step explanation:

If the x and y coordinates form proportional relationships, then there is some non-changing number (a constant) that when multiplied times x will create y. In this example, that number is 3 (y = 3x), and is called the constant of proportionality. ... It is a positive number.

Answer:

The market sold 18 6-ounce cans of soup on Tuesday

Step-by-step explanation:

Let us solve the question

∵ The number of the 6-ounce cans is x

∵ The number of 12-ounce cans is y

∵ 6x + 12y = 420

→ Divide each term by 6 to simplify the equation

∴ x + 2y = 70 ⇒ (1)

∵ x + y = 44 ⇒ (2)

→ Subtract equation (2) from equation (1)

∵ (x - x) + (2y - y) = (70 - 44)

∴ 0 + y = 26

∴ y = 26

Substitute the value of y in equation (2) to find the value of x

∵ x + 26 = 44

→ Subtract 26 from both sides

∴ x + 26 - 26 = 44 - 26

∴ x = 18

∵ x represents the number of the 6-ounce cans

∴ The market sold 18 6-ounce cans of soup on Tuesday

Answer:

She bought 7 packs of stickers

5 * x = 35

Step-by-step explanation:

35 divided by 5 is 7

5 * x = 35

Answer:

a diagonal line

Step-by-step explanation:

Answer:

ok.

Step-by-step explanation:

hiiiiiiiiiiiiiiiiii

Answer:

54 degrees

Step-by-step explanation:

The solution is :  the area of ΔIJK is 11699 square centimeters.

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.

here, we have,

given that,

In ΔIJK, j = 800 cm, k = 240 cm and ∠I=173°.

Find the area of ΔIJK, to the nearest square centimeter.

When given two sides of a triangle and an angle, the area of the triangle is calculated as:

1/2jksintheta

theta = 173°

Hence:

Area of triangle =

1/2 × 800 × 240 × sin 173

= 11699.456967 square centimeters

Approximately = 11699 square centimeters

Hence, The solution is :  the area of ΔIJK is 11699 square centimeters.

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complete question:

In ΔIJK, j = 800 cm, k = 240 cm and ∠I=173°. Find the area of ΔIJK, to the nearest square centimeter.

Answer:

No b answer is 867.2839506173£ will be of $1405

Answer:

92

Step-by-step explanation:

let 'q' = score on last quiz

  70 + 75 + 83 + 80 + q  ≥  80

                   5

cross-multiply:

308 + q ≥ 5(80)

308 + q ≥ 400

q ≥ 92

Answer:

The baseball's volume will be less than the number of cubic inches in the display case. The cube's edge will be 8.

2. If a sphere fits snugly inside this cube, what is its volume?

the volume of a cube is the side^3, 512^(1/3)=8. 3. 4/3pi(r^3)/512,  

3. What fraction of the cube is taken up by the sphere? What percentage is this? Explain or show your reasoning.= the radius will be 4 since the edge of the cube is 8. 4/3pi(4^3)/512, so pi/6 when simplified or 52.3598%.

Step-by-step explanation:

a) The side length of the cube with volume V = 512 units³ is a = 8 units

b) The volume of the sphere is V₁ = ( 4/3 )π ( 4 )³

c) The faction of the cube taken up by the sphere is A = 52.35 %

The formula of volume of the cube is given by:

Volume of Cube = a x a x a

Volume of Cube = a³

where a is the length of its sides or edges

Given data ,

a)

Let the volume of the cube be represented as V

Now , the value of V is V = 512 unis³

And , Volume of Cube = a³

On simplifying , we get

512 = a³

Taking cube roots on both sides , we get

a = ∛512

a = 8 units

Therefore , the side length of the cube is 8 units

b)

The volume of the sphere is V₁ = ( 4/3 )πr³

Now , the radius of the sphere is r = a/2 = 4 units

And , volume of the sphere is V₁ = ( 4/3 )π ( 4 )³

c)

Let the fraction of the cube is taken up by the sphere be A

And , A = volume of sphere / volume of cube

On simplifying , we get

A = ( 4/3 )π ( 4 )³ / 512

On further simplification , we get

A = ( 4 )⁴ / 1536 ( π )

A = 0.5235

So , the value of A is 52.35 %

Therefore , the fraction of the cube is taken up by the sphere is 52.35 %

Hence , the volume of cube is 512 units³ and the side length is 8 units

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Answer:

31

Step-by-step explanation:

[tex] {a}^{2} - {b}^{3} \\ \\ = {(2)}^{2} - {( - 3)}^{3} \\ \\ = 4 - ( - 27) \\ \\ = 4 + 27 \\ \\ = 31[/tex]

Answer:

First is to collect like terms therefore bring the x to the right and the numbers to the left side:

-x+7=x-5

5+7=x+x

12=2x

Divide both sides by 2 so that we find the value of x

12/2=2x/2

6=x

Answer:

The vertical distance is 4,666 m

Step-by-step explanation:

The sea level is like a base

Heights above the sea level are considered positive

Heights below are regarded as negative

So the depression is at a height of -116 m

The mountain top is at a height of 4550 m

The vertical distance is thus;

4550 - (-116)

=

4550 + 116 = 4,666 m

Answer:

Step-by-step explanation:

Sum of (7x+4) and the opposite of 7x:

Answer:

25 hours

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)

Answer:

angle OAM and OBM are right angles because tangents form right angles with radii.

AO=BO and MA=MB

Quadrilateral MAOB =360 degrees

so angles AOB and AMB=90 degrees each

angle MBF=90 degrees

M is the midpoint of FA so MA=MF

MB=MF

Triangle MBF is a right triangle because angle BMF is 90 degrees and  MB=MF

Answer:

550 1/3

4952/9=1651/3=550 1/3