Which of the following equations is equivalent to 7 = 2y + 9?
a.) -3 = 2y + 1
b.) 8 = 9y - 1
c.) -4 = 2y + 6
d.) -2 = y – 1

Answer:

Answer:

$260,000

Step-by-step explanation:

Explanation:

Given the problem above, we solve for original value

Hence, in this case, we are given

percentage (35%) and the New Value ($351,000).

We can substitute this into the formula and solve for X

Let X be the original price, Hence, X = 100%

Therefore, $351000 = 135%

Divide both sides by 135

351000÷ 135 = 135÷135

2600 = 1%

Multiply both sides by 100

2600 * 100 = 1% * 100

$260000 = 100% = X

Hence, final answer is $260000

Answer: C

Step-by-step explanation: Solution at the intersection of lines (-3, -4)

Answer:

[tex]11x + 18 \leq 40[/tex]

Step-by-step explanation:

She can buy x illy flowers, and each illy flower costs $11.

She wants to buy a pair of red rose flowers for $18 and spend the rest on lly flowers. Each lily flower costs $11.

This means that the total amount she will spend is:

[tex]18 + 11x[/tex]

Amanda has $40 to spend on flowers.

This means that her total spending can be at most $40, which means that:

[tex]11x + 18 \leq 40[/tex]

This is the inequality that models this situation.

Answer:

where is the full question?

Answer:

The equation would be helpful - but it would be the exact same equation just doubled. If you simplified it it would still equal the same

Step-by-step explanation:

Answer:

x + f(x) + g(x)

Step-by-step explanation:

(f+g) = f(x) + g(x)

Therefore, x + (f+g) = x + f(x) + g(x)

If you are given equations to go with f(x) and g(x), you would plug in those equations to the above expression then combine like terms to find the fully simplified expression equal to x + (f+g).

Answer:

The last one which you was on is correct.

Answer:

#8 might be y= -3x + 5

Step-by-step explanation:

This may help

Answer:

C. t=9+n

Step-by-step explanation:

Answer:

adjacent, complementary is your answer ☺️☺️☺️

Answer:

Adjacent

Step-by-step explanation:

These angles are adjacent because they share the same vertex

Answer: 1575 miles

Step-by-step explanation:

Let's take what we are given

35 miles an hour

45 hours

Let's now multiply them together to get our result

35x45

1575 miles in 45 hours

Answer:

divide 787 by 3985 then multiply that by 100

Step-by-step explanation:

if it were 100 stamps total and 50 from non US countries, you could pretty easily tell it was half, or 50%  to ge that you need to divide the number in question by the total so 50/100.  which gets .5.  to get the percent you multiply it by 100

so given the numbers we divide 787 by 3985 then multiply that by 100

Answer:

x = 55.8

Step-by-step explanation:

sinA/a + sinB/b

label any of them A (the angle) and opposite it will be a (the side)

[tex] \frac{ \sin(38) }{8} + \frac{ \sin(x) }{11} [/tex]

[tex]11 \times \frac{ \sin(38) }{8} [/tex]

(you can put ×11 the opposite area as well, it makes the same answer)

=0.84653452.....

[tex] \sin^{ - 1} (0.84653452)[/tex]

=57.83672257

Answer:

65.44985

Step-by-step explanation:

V=πr2h 3=π·2.52·10  3≈65.44985

Answer:

I would assume you meant that each cup serving = 1 cup.

So the answer would be 13 cup servings.

If it is a different number, such as cup serving = 1/2 cup, then 26 cup servings would be the answer.

Answer:

y=-15

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

[tex]5(y + \frac{2}{5} ) = - 13 \\ 5y + 2 = - 13 \\ 5y = - 13 - 2 \\ y = \frac{ - 15}{5} \\ y = - 3[/tex]

therefore the value of y is equal to -3

Answer:

$1,300

Step-by-step explanation:

Answer:

8.1

Step-by-step explanation:

I got this answer of the internet good luck lol

The length of ladder would be,

⇒ 14/√3 feet

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

We have to given that;

You leaned the ladder against your house at a 30° angle of elevation.

And, The foot of the ladder is 7 feet from the foot of the house.

Now,

Let the length of ladder = x

Hence, We can formulate;

⇒ cos 30° = 7 / x

⇒ √3 / 2 = 7 / x

⇒ x = 14 / √3 feet

Thus, The length of ladder would be,

⇒ 14/√3 feet

Learn more about the angle visit:;

https://brainly.com/question/25716982

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Answer:

option A

Step-by-step explanation:

here's your solution

=> 6x - 7y = 28

=> - 7y = 28 - 6x

=> - y = 28/7- 6x/7

=> -y = 4 - 6x/7

=> y = 6x/7 - 4

hope it helps

Answer:

y - 12 = 89

y - 12 + 12 = 89 + 12

y = 101

David is 1.94 meters tall.

Given that,

Shaun is 1.88 meters tall.

David is stated to be 6 centimeters taller than Shaun.

To determine David's height, we need to add the additional height to Shaun's height.

Since there are 100 centimeters in a meter, we can convert the 6 centimeters to meters by dividing it by 100: 6 cm / 100 = 0.06 meters.

Now, we can add this height to Shaun's height to find David's height:

1.88 meters + 0.06 meters = 1.94 meters.

Therefore, David is 1.94 meters tall.

Learn more about arithmetical operations click;

https://brainly.com/question/30553381

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Was this supposed to be a question? =|

Answer: B 1.5

Step-by-step explanation:

I went though it dont trust my answer completely though this is what i figured out.

Answer:

dddddweqwqq

Step-by-step explanation:

Answer:

x or 1x.

Step-by-step explanation:

The rate of change is slope.

Slope=m

y=mx+b

y=x+5

x is the same thing as 1x. So...

Answer:

A

Step-by-step explanation:

Answer:

50% of 20 is 10

20 is 50% of 40

sorry, missed the actual question.

the second model fits the problem.