I need someone to solve for x and explain their steps, please!

Answer:

ye that is the correct answer

Answer:

srry it will not let me download the pdf  

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Answer:

An equation is a mathematical statement that has an equal symbol between two algebraic expressions that have the same value

Step-by-step explanation:

We solve equations with math.

Answer:

0

Step-by-step explanation:

because 0 well do nothing to the numbers

Answer:

X>2

Step-by-step explanation:

Subtract

1

1 from both sides. Simplify

5

−

1

5−1 to

4

4. Divide both sides by

2

2. Simplify

4

2

2

4

​

to

2

You can use cymath

Answer:

x > 2

Interval notation: [tex]\left(2,\:\infty \:\right)[/tex]

Step-by-step explanation:

Starting inequality: [tex]2x+1>5[/tex]

Subtract 1 from both sides: [tex]2x>4[/tex]

Divide by 2 on both sides: [tex]x>2[/tex]

Answer:

(3,2)

Step-by-step explanation:

Answer: 3

Step-by-step explanation:

The larger triangle is 5 times the size of the smaller triangle. Notice 6 increased to 30. How? 5x6 = 30, so it increased in size 5 times. The rise of the larger triangle is 15. If we know that 15 is 5 times as large as the smaller rise, then 15 divided by 5 = 3. So the smaller rise is 3

Answer:

Missing rise is 3

Step-by-step explanation:

[tex]\frac{30}{15} =\frac{6}{x}\\[/tex]

30x=90

x=3

Answer:

Step-by-step explanation:

jjefhiuewubgiurbvrebf

Answer:

7(-x+3)

Step-by-step explanation:

21 is the multiple of 7

Answer:

Step-by-step explanation:

0ybv2 you know what to do me boiiiiii you got this your so cool your so cool your so cool

Answer:

no

Step-by-step explanation:

Step-by-step explanation:

[tex] \tan(60) = \frac{x}{4} \\ x = 4 \sqrt{3} [/tex]

Answer:

C and D

Step-by-step explanation:

Hope this Helped! Please tell me if I'm wrong!

The situations that describe a quantity that changes in an exponential manner relative to the other quantity are,

A. The value of a printer decreases in value by 15% each year.

E. The amount of money in Devonte's savings account in it he earns 3.5% interest each year.

Some common rules of exponents are

xᵃ×xᵇ = xᵃ⁺ᵇ.

xᵃ/xᵇ = xᵃ⁻ᵇ.

Addition and subtraction of exponents is only possible for the same base value and when the base is different and both have the same exponent we just multiply the bases and write the exponent.

The situations that describe a quantity that changes in an exponential manner relative to the other quantity are,

The value of a printer decreases in value by 15% each year,

It is an exponentially decaying function.

Suppose the first year it decayed to 85% of it's original value, next year it will decay 15% of 85% of its value.

The amount of money in Devonte's savings account it he earns 3.5% interest each year.

Suppose he earned 3.5% for $100, which is 103.5, next year he will earn

3.5% on $103.5, an exponentially growing function.

learn more about exponential functions here :

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Answer:

//

Step-by-step explanation:

Bill's answer is wrong because timesing 150 by 1.3 is increasing the number by 30%, not 3%

If he wanted to use this method, he would have ti times 150 by 1.03

Bill's method is wrong because 150 by 1.3 is increasing the number by 30%, not 3%.

The formula for calculating the increase is:

original amount × (1 + percentage increase)

Bill wants to increase 150 by 3%

He writes down :

150 × 1.3 = 195

Bill's method is wrong because he is using the wrong formula to calculate the increase. To calculate the increase, you need to multiply the original amount by the percentage increase, not add the percentage increase to the original amount.

To calculate a 3% increase on 150, the correct method is:

150 × (1 + 0.03) = 150 × 1.03 = 154.50

As you can see, the result is different from the one that Bill obtained using his method.

Hence, Bill's method is wrong.

Learn more about the percentages here:

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Answer:

H = F + 35  

Step-by-step explanation:

If Felix has 35 less than Helen, then adding 35 to Felix's amount should equal Helen's amount

Answer:

The answer is A

Step-by-step explanation:

Fist multiply 3 and .15 to get .45 for 3 pencils. Then subtract .45 from 6.45 and get 6. Then divided 6 by 5 to get 1.2 for each book

i think the answer is a: $1.20

my work:

3 x 0.15 = 0.45.

6.45 - 0.45 = 6.00

6.00 / 5 = 1.20

and i checked my work by doing 1.20 x 5 + 0.40 = $6.45.

Answer:

15

Step-by-step explanation:

Answer:

15

Explanation:

If p=5 then 3p=3(5)

3*5=15

Have a beautiful day!

Answer:

600.06

Step-by-step explanation:

Answer:

37 degrees

Step-by-step explanation:

Step-by-step explanation:

[tex]11 {}^{x - 4} = 121 {}^{x} \\ 11 {?}^{x - 4} = 11 {}^{11x} \\ x - 4 = 11x \\ x - 11x = 4 \\ \\ - 10x = 4 \\ x = - 0.4[/tex]

Answer:

4, -1/4

Step-by-step explanation:

I took the test 2021 on edge

The solution to this system of equations is (4, -1/4)

A collection of values for a variable that simultaneously fulfill each equation is the solution to a system of equations. A system of equations must be solved by identifying all possible sets of variable values that make up the system's solutions.

Given

[tex]\frac{1}{4} x + 1\frac{1}{2} y = \frac{5}{8} \\\frac{1}{4} x + \frac{3}{2} y = \frac{5}{8} \\\\\frac{x +6y}{4} =\frac{5}{8}\\ x+6y = \frac{5}{8} *4 = \frac{5}{2} \\[/tex]

[tex]2x +12y = 5 ........(i)\\\\\frac{3}{4} x - 1\frac{1}{2} y = 3\frac{3}{8} \\\\\frac{3}{4} x - \frac{3}{2} y = \frac{27}{8} \\\\\frac{3x -6y}{4} =\frac{27}{8}\\ 3x-6y = \frac{27}{8} *4 = \frac{27}{2}[/tex]

6x - 12y = 27...(ii)

Adding equation(i) and (ii),

2x + 6x = 5 + 27

=> 8x = 32

=> x = 4

Plug the value of x in equation(i),

2(4) + 12y = 5

8 + 12y = 5

=> 12y = 5 - 8 = -3

=> y = -1/4

Hence, the solution to this system of equations is (x, y) = 4,-1/4

To know more about system of equations refer to :

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Answer:

Step-by-step explanation:

Let the cost of one t-shirt = t

And the cost of one sweatshirt = s

Since, Jayden sells 9 t-shirts and 3 sweatshirts for $420,

9t + 3s = 420

3t + s = 140 --------(1)

And Carson sells 1 t-shirt and 6 sweatshirts for $296,

t + 6s = 296 ----------(2)

Equation (1) multiplied by 6 then subtracted from equation (2)

(t + 6s) - 6(3t + s) = 296 - 6(140)

(t - 18t) + (6s - 6s) = 296 - 840

-17t = -544

t = $32

From equation (1),

3(32) + s = 140

s = 140 - 96

s = $44

This solution shows that cost one t-shirt is same for both sellers Carson and Jayden.

What are the dimensions of a rectangle whose area is represented by the expression 4932 – 16?

49x² - 16

LENGTH: 3

WIDTH:  11

Hope this helps ~

Answer:

A. 54 m^2

Step-by-step explanation:

You can do cross multiplication: [tex]\frac{4}{6}[/tex]×[tex]\frac{x}{9}[/tex]

4*9 = 6*x

36 = 6x

x = 6

That is the Width in m, so all you need to do is find the area!

Area = L * W

Area = 9 * 6

Area = 54

Answer:

The term is unit fractions.

Answer:

40.91 percent

Answer:

sim tem final sim amigo se eu erra mi disputa por favor

Answer:

21.9°

Step-by-step explanation:

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.

We solve this above question using the Sine rule

a/sin A = b/sin B

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet.

Hence:

HI/∠J = JH/∠H

= 8/sin 90° = 1.9/sin ∠H

Cross Multiply

∠H = arc sin(sin 1.9 × 90/8)

∠H = 21.9°