help me rn pleasee i dont understand

The balance scale is perfectly balanced when it sits perfectly

The weight of each can of soda is 8 ounces

Represent the weight of the can with x.

On the first side, where there are 2 cans of soda.

The weight is 2x

On the other side, where there is 1 can of soda and 8 ounces of sand

The weight is x + 8

Since the balance scale is perfectly balanced, then we have the following equation

2x = x + 8

Subtract x from both sides

x = 8

Hence, the weight of each can of soda is 8 ounces

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Answer:

Well we can take this word for word into an expression

thirty percent of which is basically

0.3 *

We have an unknown number (what number) lets make that unknown number x

0.3 * x

And we want to know what is 13.5 which basically means equal 13.5

0.3 * x = 13.5

We solve for x

Solve from here.

I’m gonna multiply 10 on both sides

3 * x = 135

Now solve

x = 45

Answer:

z= -2d -3xd

              2

Step-by-step explanation:

divide both terms by 2 and simplify

2z = -4d - 3xd

2       2       2

 z =  -2d -3xd

Answer:

BD = 10

Step-by-step explanation:

B --> -4

D --> 6

-4 + BD = 6

BD = 10

Answer: 975

Step-by-step explanation: hope this helped!

Answer:

975

Step-by-step explanation:

Create a proportion. Set 75 over 100 equal to x over 1300. Cross multiply to get 75x1300 = 100x. This will get you 97500 equal to 100x. Divide each side by 100 to get x = 975

Solution:

We know that:

[tex]Area \ of \ triangle = \dfrac{1}{2} \times Base \times Height[/tex]

Since we are already given the base and the height, we can substitute them into the formula to find the area of the triangle.

[tex]Area \ of \ triangle = \dfrac{1}{2} \times 18 \times24[/tex]

Cancel out the "2" by dividing it by 18.

[tex]Area \ of \ triangle = 9 \times24[/tex]

Simplify the multiplication.

[tex]\bold{Area \ of \ triangle = 216 \ ft^{2}}[/tex]

Answer:

About 4.69 x 10^8 people live in all three countries altogether

Step-by-step explanation:

3.9 x 10^7 is .39 x 10^8

now you can make x 10^8 into y

3.2y + .39y + 1.1y =

4.69y

make y into x 10^8 again

4.69 x 10^8

Answer:

good for conner

Step-by-step explanation:

yaaay

Answer:

13,452 is the value after 12 years

Step-by-step explanation: because

The inequality that represents the solution of -2(3x + 6) ≥ 4(x + 7) is  x ≤ -4, the correct option is B.

An inequality is a statement that is formed when two expressions are joined using an inequality operator.

The inequality is -2(3x + 6) ≥ 4(x + 7)

To find the solutions, the inequality has to be simplified.

Solving the inequality by using Distributive Property,

-6x -12 ≥ 4x +28

Adding (+12) on both sides of the inequality

-6x ≥ 4x +28 +12

Adding (-4x) on both the sides of the inequality

-6x + (-4x) ≥ 40

-10x ≥ 40

Dividing 10 on both the sides

-x ≥ 4

Reversing the sign of the inequality to remove the negative sign of x

x ≤ -4

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Answer: 180 - 143 = 37

37 + 61 + angle b = 180( angle sum property )

b= 180-98

B = 82

Step-by-step explanation:

Answer:

D, 25h

Step-by-step explanation:

15 is just the tax. For example, if someone spends 2 hours getting tutored, the n that person pays 2 hours multiplied by 25, which is 50 bucks in total.

Answer:

The missing base measure of the enlarged trapezoid is 4cm.

Step-by-step explanation:

Step 1:

2 / 3.25 = x / 6.5

Step 2:

Cross product

2 * 6.5 = 3.25 * x

Step 3:

Simplify

13 = 3.25x

Step 4:

Divide both sides by 3.25

13 / 3.25 = 3.25x / 3.25

4 = x

x = 4

The missing base measure of the enlarged trapezoid is 4cm.

Answer:

its 4cm

Step-by-step explanation:

i got it right

Answer:

c

Step-by-step explanation:

0.0125

so it is 1.25 because the thousand place onward, it is in the decimal place of the percent

The two events which are independent are the carne-asada burrito (B) and the customer requested pinto beans (D).

Independent events are those events whose occurrences do not depend on the other events.

A burrito restaurant used the given table to keep track of the numbers of different types of burritos that were sold and the kinds of beans that people requested.

Consider the following events:

The probability of event A is,

[tex]P(A)=\dfrac{83}{240}[/tex]

The probability of event B is,

[tex]P(B)=\dfrac{80}{240}=\dfrac{1}{3}[/tex]

The probability of event C is,

[tex]P(C)=\dfrac{45}{240}=\dfrac{3}{16}[/tex]

The probability of event D is,

[tex]P(A)=\dfrac{72}{240}=\dfrac{3}{10}[/tex]

If the probability of an event is calculated given that the other is happened, only the probability of event B and D we get such that,

[tex]P(B\cap D)=P(B).P(D)\\\dfrac{24}{240}=\dfrac{1}{3}\times \dfrac{3}{10}\\\dfrac{1}{10}=\dfrac{1}{10}[/tex]

Thus, the two events which are independent are the carne-asada burrito (B) and the customer requested pinto beans (D).

Learn more about the independent events here;

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Answer: D

Step-by-step explanation:

Answer:

Felipe's expression using the Distributive Property can be written as

5 × 28 = 5( 20 + 8)

5 × 28 = (5 × 20) + (5 × 8)

Step-by-step explanation:

Distributive property states that:

a( b + c) = ab + ac

We are told in the question that:

DVDs are on sale for $28 each. Felipe writes the expression 5 × 28 to find the cost in dollars of buying 5 DVDs.

Therefore:

Felipe's expression using the Distributive Property can be written as:

5 × 28 = 5( 20 + 8)

5 × 28 = (5 × 20) + (5 × 8)

Answer:

5.99696 or 6

Step-by-step explanation:

Answer:

the answer is d. fjdkdkddkdkdkd

The positive values will decrease (1.5, 1.25) while the negative values will increase in terms of absolute value (-0.5, -5)

It might help to draw out a number line, as shown below, to help sort out the values.

Answer:

The answer would be (-3,6)

[tex]\textit{area of a square}\\\\ A=s^2~~ \begin{cases} s=\stackrel{side's}{length}\\[-0.5em] \hrulefill\\ A=\stackrel{ft^2}{81} \end{cases}\implies 81=s^2\implies \sqrt{81}=s\implies 9=s[/tex]

Answer:

9 ft

Step-by-step explanation:

area of a square = side length × side length = (side length)²

Given:

⇒ 81 = x²

⇒ x = √81

⇒ x = 9 ft

Answer:

[tex]2\sqrt[3]{3}[/tex]

explanation:

[tex]\rightarrow \sf 24^{\frac{1}{3}}[/tex]

[tex]\rightarrow \sf \sqrt[3]{24}[/tex]

[tex]\rightarrow \sf \sqrt[3]{2*2*2*3}[/tex]

[tex]\sf \rightarrow \left(2^3\cdot \:3\right)^{\frac{1}{3}}[/tex]

[tex]\sf \rightarrow 2\cdot \:3^{\frac{1}{3}}[/tex]

[tex]\sf \rightarrow 2\sqrt[3]{3}[/tex]

Answer:

Step-by-step explanation:

24^(1/3)

=(8*3)^(1/3)

=(8)^(1/3)*(3)^(1/3)

=(2^3)^(1/3)*3^(1/3)

=2*(3)^(1/3)

or [tex]2\sqrt[3]{3}[/tex]

Answer:

64 degrees.

Step-by-step explanation:

Angle AC forms a straight line, which means it will be 90 degrees. We know the angle of AE is 26, and angle EF is 90 degrees, indicated by the small square in the corner. You take 180 (angle AC) - 26 (angle AE) 90 (angle EF) and are left with 64.

The third one (left bottom corner)

A function cannot have 2 possible y values for 1 x value, but it can have 2 possible x values for one y value.

Answer:

Startfraction 1 over 81

Step-by-step explanation:

Answer:

C on edge

because i said so

Answer:

she purchased 8 candy bars

Step-by-step explanation:

first I would do 20-8.32=11.68

then i do 11.68 divided by 1.46=8

Answer:

5.8

Step-by-step explanation:

Using trig function Sin

Answer:

the answer is 5.8 hope this helps

Step-by-step explanation:

im sorry tinycrash 18 he helped me but it is c

Answer:

ok

Step-by-step explanation:

-3a + 6b = a + 4b

we move both values to the same side

6b – 4b = a + 3a

subtracting 6 from 4 gives us 4, and a 1 plus 3 gives us 4

2b = 4a

divide 4 on both sides to solve for a and to get a by itself.

1/2=a

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Hey there!

Let's solve for a.

[tex] \fbox{−3a+6b=a+4b}[/tex]

Step 1: Add -a to both sides.

[tex] \fbox{−3a+6b+−a=a+4b+−a}[/tex]

[tex] \fbox{−4a+6b=4b}[/tex]

Step 2: Add -6b to both sides.

[tex] \fbox{−4a+6b+−6b=4b+−6b}[/tex]

[tex] \fbox{−4a=−2b}[/tex]

Step 3: Divide both sides by -4.

[tex] \fbox{−4a/−4 = −2b/−4}[/tex]

[tex] \fbox{a= 1/2b}[/tex]

Answer:

[tex] \fbox{a= 1/2b}[/tex]

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