Answer two questions about Equations AAA and BBB:
\begin{aligned} A.&&4x+2&=6-x \\\\ B.&&5x+2&=6 \end{aligned}
A.4x+2=6−x
B.5x+2=6
​

1) How can we get Equation B from Equation A?
Choose 1 answer:


(Choice A)
A
Add/subtract a quantity to/from only one side

(Choice B)
B
Add/subtract the same quantity to/from both sides

(Choice C)
C
Multiply/divide only one side by a non-zero constant

(Choice D)
D
Multiply/divide both sides by the same non-zero constant
2) Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Yes

(Choice B)
B
No

Answer:

2,834 texts

Step-by-step explanation:

There are 12 months in a year so divided the total number of texts by 12 then that will give you the monthly number of texts sent

Answer:

x = 24

Step-by-step explanation:

Initial speed of the skateboard (u) = 0 m/s (Starts from rest)

Acceleration of the skateboard (a) = 2 m/s²

Time taken by the skateboard (t) = 2s

By using equation of motion, we get:

[tex] \bf \longrightarrow v = u + at \\ \\ \rm \longrightarrow v = 0 + 2 \times 2 \\ \\ \rm \longrightarrow v = 4 \: m {s}^{ - 1} [/tex]

[tex] \therefore [/tex] Final speed of the skateboard(v) = 4 m/s

Answer:

Step-by-step explanation:

$24.5

Answer:

slope = - 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (4, 1)

m = [tex]\frac{1-5}{4-2}[/tex] = [tex]\frac{-4}{2}[/tex] = - 2

Answer:

in between the ones and the tenths place

Step-by-step explanation:

so it would be in the ones place

Answer:

28 brownies - 4 scoops

x brownies - 5 scoops

Cross multiply and we get:

140 = 4x

Divide both sides by 4:

140/4 = 4x/4

35 = x

Hence, 5 scoops of flour will bake 35 brownies

Step-by-step explanation:

Answer:

21 is your answer

 2 1

3 2 | 6 7 2

6 4

3 2

3 2

Answer:

We can use a trick here. Let's look at the first few exponents of i to realize this:

i^0 = 1

i^1 = i

i^2= -1

i^3 = -i

i^4 = 1

i^5 = i

i^6 = -1

i^7 = -i

we can see that the pattern (1, i, -1, -i) repeats. Since 82/2 = 41, and 41 is only divisible by 1, i^41 = i, and i^2 = -1. -1*i = -i, so i^82 = -i.

Step-by-step explanation:

Answer:

The answer is option 2

Step-by-step explanation:

Working out above

Answer:

416

Step-by-step explanation:

Given that:

A previous random sample = 4000

Sample mean = 2250

[tex]\hat p = \dfrac{x}{n}[/tex]

[tex]\hat p = \dfrac{2250}{4000}[/tex]

[tex]\hat p = 0.5625[/tex]

The confidence interval level = 90%

Desired Margin of error E = 0.04

The level of significance at 90% C.I  = 1 - 0.90 = 0.10

The critical value [tex]Z_{\alpha/2} = Z_{0.10/2}[/tex]

[tex]\implies Z_{0.05} = 1.645[/tex]   ( From the  z tables)

[tex]n = \hat p \times (1- \hat p ) \bigg ( \dfrac{z_{0.05}}{E} \bigg)^2[/tex]

[tex]n = 0.5625 \times (1- 0.5625) \bigg ( \dfrac{1.645}{0.04} \bigg)^2[/tex]

[tex]n = 0.5625 \times (0.4375) \bigg ( 41.125 \bigg)^2[/tex]

n = 416.21

Thus, the number of citizens required to be sampled is [tex]\simeq[/tex] 416

Answer:

the slope is 4/3

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

16 +8 = 24  I got this answer by  4  X 4 = 16 +8 So Ms.Dantes  has 24 brownies now.

Answer:

4

Step-by-step explanation:

The proportional equation that represents the situation is k=2/3.

Given that, Jacqui needs 8 cups of sugar to make 12 batches of cookies.

We need to find what is the proportional equation that represents the situation.

Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. The proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.

Based on the type of relationship two or more quantities share, the proportion can be classified into different types. There are two types of proportions.

The number of cups of sugar used to make batches of cookies is a direct proportion.

8∝12

⇒8=12k

⇒k=8/12

⇒k=2/3

Therefore, the proportional equation that represents the situation is k=2/3.

To learn more about the proportional equation visit:

https://brainly.com/question/15179946.

#SPJ6

y=2x-1

or

y=2x+(-1)

hope this helps:)

Answer:

0.1458 in decimal form.

Step-by-step explanation:

In mathematics, every integer is a rational number, hence a whole number 8 can be written as 8/1. 7/6 ÷ 8 = 7/48 in fraction form.

7/6 ÷ 8 = 0.1458 in decimal form.

hope this Will help you!!!! follow me

Answer:

6:1

Step-by-step explanation:

54/9

6:1

Answer:

21=m+k    8.50m+2.75k=132.50

Step-by-step explanation:

m= mugs

k= key chains

Answer:

one solution

Step-by-step explanation:

(work is shows above)

Answer:

Please check the explanation!

Step-by-step explanation:

Given the equation

[tex]f\left(x\right)=-2|x+1|-1[/tex]

As some of the absolute rules are:

NOW, let us solve!

Let us substitute all the table values

Putting x = -4

[tex]y=-2\left|-4+1\right|-1[/tex]        ∵[tex]\mathrm{Apply\:absolute\:rule}:\quad \left|a\right|=a,\:a\ge 0[/tex]

[tex]y=-6-1[/tex]

[tex]y=-7[/tex]

So, when x = -4, then y = -7

Putting x = -3

[tex]y=-2|-3+1|-1\:[/tex]

[tex]y=-4-1[/tex]

[tex]y=-5[/tex]

when x = -3, then y = -5

Putting x = -2

[tex]y=-2\left|-2+1\right|-1[/tex]

[tex]y=-2-1[/tex]

[tex]y=-3[/tex]

when x = -2, then y = -3

Putting x = -1

[tex]y=-2\left|-1+1\right|-1[/tex]

[tex]y=-0-1[/tex]

[tex]y=-1[/tex]

when x = -1, then y = -1

Putting x = 0

[tex]y=-2\left|0+1\right|-1[/tex]

[tex]y=-2-1[/tex]

[tex]y=-3[/tex]

when x = 0, then y = -3

Putting x = 1

[tex]y=-2\left|1+1\right|-1[/tex]

[tex]y=-4-1[/tex]

[tex]y=-5[/tex]

when x = 1, then y = -5

The graph is also attached below.

Answer:

he can work 10 hours mowing lawns and will get exactly $120!

Step-by-step explanation:

Answer:

I'm still in High School and planning on going to the military after going through and making money for the most part and for song recommendations I would say: Rob Zombie, Alice in Chains, and Guns N' Roses.

Answer:

45

Step-by-step explanation:

Answer:

Miranda made 9 visits to the store and Savannah made 7 visits to the store

Step-by-step explanation:

To find how many times Miranda and Savannah went to the store we would need to find the Greatest Common Multiple of the amount that each of them spends per visit. We do this by simply going through each of these numbers' times tables until we find a common one.

7 * 1 =  7                     9 * 1 = 9

7 * 2 =  14                   9 * 2 = 18

7 * 3 =  21                   9 * 3 = 27

7 * 4 =  28                  9 * 4 = 36

7 * 5 =  35                  9 * 5 = 45

7 * 6 =  42                  9 * 6 = 54

7 * 7 =  49                  9 * 7 = 63

7 * 8 =  56                  

7 * 9 =  63      

Finally, we can see that the first time that both Miranda and Savannah have spent the exact same amount would be when Miranda made 9 visits to the store and Savannah made 7 visits to the store. Each of which wasted $63          

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