Question listed below.​

Answer:

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Answer:

x = 2

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

45 + 25x = 65 + 15x

25x - 15x = 65 - 45

10x = 20

x = 2

Answer:

Step-by-step explanation:

Simplifying

10 = 4y

Solving

10 = 4y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-4y' to each side of the equation.

10 + -4y = 4y + -4y

Combine like terms: 4y + -4y = 0

10 + -4y = 0

Add '-10' to each side of the equation.

10 + -10 + -4y = 0 + -10

Combine like terms: 10 + -10 = 0

0 + -4y = 0 + -10

-4y = 0 + -10

Combine like terms: 0 + -10 = -10

-4y = -10

Divide each side by '-4'.

y = 2.5

Simplifying

y = 2.5

Answer:

124

Step-by-step explanation:

15 x 4=60

32 x 2=64

64+60=124

Rachel bought a total of 124 pencils.

A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.

To find the total number of colored pencils Rachel bought, you can multiply the number of packs she bought by the number of pencils in each pack. Since she bought 15 packs of colored pencils with four pencils in each pack, the expression would be:

15 packs × 4 pencils/pack = 60 pencils

To find the total number of glitter pencils Rachel bought, you can use the same process. Since she bought 32 packs of glitter pencils with two pencils in each pack, the expression would be:

32 packs × 2 pencils/pack = 64 pencils

To find the total number of pencils Rachel bought in total, you would add the number of colored pencils to the number of glitter pencils. The expression would be:

60 pencils + 64 pencils = 124 pencils

Hence, she bought a total of 124 pencils.

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Answer:

1/6a+-1/6

Step-by-step explanation:

Answer:

LCD = 24

Equivalent Fractions with the LCD

1 1/2

=

36/24

3/8

=

9/24

5/6

=

20/24

3

=

72/24

Answer:

0.03

Step-by-step explanation:

Answer:

no. there are 48 with both.

Answer:

118.9

Step-by-step explanation:

145 x 0.82

= 118.9

Step-by-step explanation:

Equation 1

[tex]\frac{m^2}{6} -\frac{9}{4m}\\\\ by\ taking\ LCM\\\\ \frac{2m^3-27}{12m}[/tex]

Equation 2

[tex]\frac{x^3}{w} -\frac{2}{wx^2}\\\\ by\ taking\ LCM\\\\ \frac{x^5-2}{wx^2}[/tex]

Answer:

x=13

Step-by-step explanation:

For a to be parallel to b, 7x-26 + 9x-2 would have to = 180.

If we solve this equation,

16x-28=180

16x=208

x=13

x would have to equal 13 for a || b.

Answer:

x=13

Step-by-step explanation:

7x-26+9x-2=180

16x-28=180

16x=208

208/16=x

13=x

Answer:

2/3

Step-by-step explanation:

Answer:

I don't know sorry but I think it's multipleucatuon

Answer:

279 ft²

Step-by-step explanation:

A=bh

A=16x16

A=256

Subtract the area of island

A=bh

A=3x7

A=21

256-21=235

Then you have to find the area of the trapezoid at the top, which is a reactangle and then two smaller triangles

A=bh

A=10x4

A=40

A=1/2bh

A=4x1x1/2

A=2

Multiply it by two because there are 2 of them

2x2=4

40+4=44

The area of the main part is 235 and the area of the side section is 44.

Add them together

235+44=279 ft²

Answer:

missing angle = 67.8 degrees

Step-by-step explanation:

[tex]cos-1 = \frac{adjacent}{hypotenuse}[/tex]

[tex]cos-1 = \frac{5.3}{14}[/tex]

[tex]cos-1 = 0.378571428[/tex]

[tex]67.754 = 67.8[/tex]

C) 67.8° is the value of theta in the given right-angled triangle.

We know a right-angled triangle has three sides they are -: Hypotenuse,

Opposite and Adjacent.

We can remember SOH CAH TOA which is,

sin = opposite/hypotenuse, cos = adjecen/hypotenuse and

tan = opposite/adjacent.

Given, a right-angled triangle whose adjacent and hypotenuse are 5.3 and 14 respectively.

We know cos(theta) =  adjacent/hypotenuse.

∴ theta = cos⁻¹(adjacent/hypotenuse).

theta = cos⁻¹(5.3/14).

theta = cos⁻¹(0.3786).

theta = 67.8°.

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Answer:

length times width

Step-by-step explanation:

Answer:nrkrdjdjddjdjdjjdjdjdjdjdjd

Step-by-step explanation:

Hdhdhdhdhdhd

Answer:

I need the whole question plz.

Step-by-step explanation:

x=1 y=7

x=2 y=12

etc.

Answers:

In order:

x=35º, 50º, 91º, 118º, 42º, 104º, 112º, 130º, 40º

Step-by-step explanation:

For numbers 1,3,4,5, & 7, since the angles are same side interior, together they will add up to 180º. To find x, you subtract the given angle from 180º.

Example, #1: x=180-145, x=35º

For 2,6,8,9, since the angles are alternate interior, they will be congruent.

Example, #8: The given angle is 130º, so x will also be 130º.

I reccomend searching up alternate interior/exterior, same side interior/exterior, and corresponding angles on the internet.

Hope these are correct!

Answer: if the question is how many pictures total is megan in, she’s in 14/40 photos

Step-by-step explanation:)

Answer:

y=-2/1+10

Step-by-step explanation:

Slope form is y=mx+b and the slope is negative due to the line going left and the y intercept is 10 because that is where the line goes through on the y axis

Answer:

digit

Step-by-step explanation:

2 + 2 = 4 the 2 is the digit and 4 is the answer

Answer:

1- 25

2- im sorry its a hard one lol

3-confusion

Step-by-step explanation:

they count by odd numbers but skips on so instead of 1 3 5 its 1 5

Answer:

1.

A) common difference is 4

B) [tex]a_{7}[/tex]= 4+ (7-1)4

C) 28

Step-by-step explanation:

Answer:

1.67 weeks

Step-by-step explanation:

Let X= time it will take to pave 1 kilometer?

1 week=3/5 kilometer

X week =1 kilometer

Cross multiply

3/5 X= 1

3X= 5

X= 5/3

1.67 weeks

Answer:

7×10^(-2)×8×10^5 = 56000

convert to scientific notation = 5.6 × 10^4

(scientific notation)

= 5.6e4

(scientific e notation)

= 56 × 10^3

(engineering notation)

(thousand; prefix kilo- (k))

= 56000

(real number)

Step-by-step explanation:

Answer:

14 half days

Step-by-step explanation:

7d per 1w

1/2d / 7d = 14 half days

quation = 1/2d / 7d = x

Answer:

5h + 45

Step-by-step explanation:

5 (h + 9) = 5 x h + 5x9= 5h + 45

Answer:

d

Step-by-step explanation:

other person deserves brainliest