Plz answer these I’m so lost

Answer: The cost of a pencil and a pen is 8 cents

Answer:

C

Step-by-step explanation:

Answer:

mean - 23.6

median - 23

mode - none

Explanation:

the mean of the data is the sum of all the data divided by the number of data sets. here, it is (25 + 21 + 22 + 23 + 27) ÷ 5 = 118 ÷ 5 = 23.6.

the median of the data is the data set that falls exactly in the middle of all the others when arranged in numerical order. here, it would be:

21, 22, 23, 25, 27

the mode of the data is the data set that occurs the most often. however, none of the data values are repeated in this case, so there is no mode.

i hope this helps! :D

Answer:

107 degrees

Step-by-step explanation:

The angles MNQ and RNP are equal to each other so you set them equal to each other, and solve for x. Than plug that value into either of the equations.

5x-18=4x+7

x=25

5(25)-18= 107

Step-by-step explanation:

The function crosses the y-axis at (0, -3)

A nearby maximum can be found at (1.57, -2) or (π/2, -2)

A nearby maximum can be found at (3.14, -2) or (π, -2)

Answer:

im believing 57

Step-by-step explanation:

please mark this answer as brainliest

Answer:

1/2

Step-by-step explanation:

Answer:

There is nothing else. There is no radical

Answer:

a20 = -108

Step-by-step explanation:

53 - 62 = -9

44 - 53  = -9

35 - 44  = -9

Then the intervall is -9

The first number is 63

63 + (19*-9) = 63 - 171 = -108

Answer:

[tex]3 + {8}^{2} + 4 + 5 + 2 \\ = 3 + 64 + 4 + 5 + 2 \\ = 67 + 11 \\ = 78[/tex]

Hope it helps!!

Answer:

3+8²+ 4+5-2= 74

Step-by-step explanation:

8²=64

3+5+4= 12

64+ 12= 76

76-2= 74

Hope that helped :)

Answer:

InfinitE number of solutions

Step-by-step explanation:

y=3x-2

6x-2y=4

sub value of y in first equation (3x-2) into 2nd equation

6x-2(3x-2)=4

6x-6x+4=4

0+4=4

4=4

since the equation equals on both sides, the answer is infinite number of solutions.

Answer:

168

____________________________

Answer:

y=60

Step-by-step explanation:

Multiply the x by 4

Answer:

8+4+2=14

Step-by-step explanation:

Sorry if this did not help! I give away points!

Answer:

3 = 1/6 chance 4 = 1/6 chance

Step-by-step explanation:

BECAUSE there are 6 numbers on a number cube and there is no ganruntee that it will land on 4 or 3 so its a 1/6 chance that it will land on them.

Answer:

1/6

Step-by-step explanation:

A dice (Number cube in this case) has six sides, in only which one side is three and one side is 4.

Answer:

Yummy chicken legs

Step-by-step explanation:

I like mcdonals and im a chicken wing

Answer: 3.8 should be your answer hope this helped

Step-by-step explanation:

pleas make brainly

Answer:

theres no solution

Step-by-step explanation:

Answer:

7/2

Step-by-step explanation:

Answer:

Answer Expert Verified

We are given that there is a 20% sale in the store. Moreover, the sale price of an item is p - 0.2p, where p is the price of the item. So, we get that, p - 0.2p is equivalent to 0.8p

Answer:

x=19/5

Step-by-step explanation:

x*2+8x=38

10x  =38

Step-by-step explanation:

7x - 4(4x +2) = -8

7x - 16x -8 = -8

-9x = 0

x = 0

y = 2

Answer:

(0,2)

Step-by-step explanation:

7x - 4(4x + 2) = -8

7x - 16x - 8 = -8

-9x = -8 = -8

-9x = 0

x = 0

y = 4(0) + 2

y = 2

Answer:

Oh that's great a.f

Step-by-step explanation:

Is he a rapper

Answer: 693 students are female

Step-by-step explanation: Calculating fourty-nine point five of one thousand, four hundred. How to calculate 49.5% of 1400? Simply divide the percent by 100 and multiply by the number. For example, 49.5 /100 x 1400 = 693 or 0.495 x 1400 = 693.

Answer:

707 females

Step-by-step explanation:

1400 x 0.495 = 693

Then,

1400 - 693 = 707

707 are girls.

Answer:

36 square feet

Step-by-step explanation:

To get the answer you need to find the area of the triangle and subtract area of the rectangle.

7*12/2 = 42

42 - 3*2 = 36

Answer:

The possible coordinates of point A are [tex]A_{1} (x,y) = (-8, 14)[/tex] and [tex]A_{2} (x,y) = (-8, -10)[/tex], respectively.

Step-by-step explanation:

From Analytical Geometry, we have the Equation of the Distance of a Line Segment between two points:

[tex]l_{AB} = \sqrt{(x_{B}-x_{A})^{2} + (y_{B}-y_{A})^{2}}[/tex] (1)

Where:

[tex]l_{AB}[/tex] - Length of the line segment AB.

[tex]x_{A}, x_{B}[/tex] - x-coordinates of points A and B.

[tex]y_{A}, y_{B}[/tex] - y-coordinates of points A and B.

If we know that [tex]l_{AB} = 15[/tex], [tex]x_{A} = -8[/tex], [tex]x_{B} = 1[/tex] and [tex]y_{B} = 2[/tex], then the possible coordinates of point A is:

[tex]\sqrt{(1+8)^{2}+(2-y_{A})^{2}} = 15[/tex]

[tex]81 + (2-y_{A})^{2} = 225[/tex]

[tex](2-y_{A})^{2} = 144[/tex]

[tex]2-y_{A} = \pm 12[/tex]

There are two possible solutions:

1) [tex]2-y_{A} = -12[/tex]

[tex]y_{A} = 14[/tex]

2) [tex]2 - y_{A} = 12[/tex]

[tex]y_{A} = -10[/tex]

The possible coordinates of point A are [tex]A_{1} (x,y) = (-8, 14)[/tex] and [tex]A_{2} (x,y) = (-8, -10)[/tex], respectively.

Answer:

A = 148

B = 180

C = 32

Step-by-step explanation:

All angles in a triangle must equal 180

to find m you had the two angles you already have 90 and 58 and put those in place of A

Subtract this from 180 to get the remaining degrees

90+58 = 148

180 - 148 = 32

Answer:

(x - 3)(x² + 4)

Step-by-step explanation:

x³ - 3x² + 4x - 12 ( factor first/second and third/fourth terms )

= x²(x - 3) + 4(x - 3) ← factor out (x - 3 from each term

= (x - 3)(x² + 4)