What is the first step in solving the equation: 3(x+2) = 12?
Group of answer choices
1.divide both sides by 3
2.subtract 12 from both sides
3.subtract 2 from both sides
4.multiply both sides by 3

Answer:

1) vertex:-1

axis of symmetry:-1

y-intercept (0,-10)

x-intercepts (-3.449, 0) and (1.449, 0)

2) vertex: -1

axis of symmetry: -1

y-intercept (0,-15)

x-intercepts (3, 0) and (-5, 0)

Step-by-step explanation:

Answer:

x=15  i took this last year in 7th

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

15 divided by 5 equals 3

Answer:

your answer is 70%

Step-by-step explanation:

simple do total amounts of dot vs all dots and x and you get 14 out of 20

and then convert that to a percentage and you get 70%

Answer:

.................. ....

Answer:

Its acually 8 and 9 it both would give u an area of 72

Step-by-step explanation:

My proof

Solve for x by simplifying both sides.

Exact form :X= 15/2

Decimal form:x=7.5

Mixed number form:x=7 1/2

Answer:

Solve for x by simplifying both sides.

Exact form :X= 15/2

Decimal form:x=7.5

Mixed number form:x=7 1/2 piz mark as braleist

Answer:

170

Step-by-step explanation:

1. change 15% to decimal - 0.15

2. multiply it by the regular price ($200) - 0.15 x 200 = 30

3. subtract the regular price by the discounted price - 200 - 30 = 170  

I really hope this helps :)

Answer:

use the formula A = 1/2bh, where A = area, b = base, and h = height. Once you have the areas of all sides and faces, you simply add them together to get the surface area.

Hope this helps!

Answer:

e

Step-by-step explanation:

Answer:

.

Step-by-step explanation:

the whole thing is 48 and the part with the dotted line is 74 hope this helps you out

Answer:

area 122

Step-by-step explanation:

Answer: hope this helps love.

Step-by-step explanation:

years of equal population are 1995 and 2022.

in 1995, population was 425,000 people and in 2022, population was 1,910,000 people.

Step-by-step explanation: Baskinville: y = x2 - 22x + 350

Cryersport: y = 55x - 950

Note that x2 is xsquare not x2

Resolving the quadratic equations carefully will give the values of y and x which represent the population and years.

Answer:

3

Step-by-step explanation:

1st of all, all of the numbers have to end in 0 so only 3. 1 is an odd number and 0 is even.

examples:

1101101110

1111111000

1001111110

there are many others too

Answer:

White T-Shirt------49.95x3= 149.85

Green Sweater-------143.65

men's Jeans----------179.98x2= 359.96

the subtotal without the 8.75% tax is 653.46

With the tax is about 728.14 im not sure it really is that but its the closest answer I have.

Answer:

d

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

h + c = 3 and 4h + 4c =10

No solutions

Step-by-step explanation:

If hot dogs = h, and chips = c,

Then the first scenerio can be written as h + c = 3

The second scenerio is 4h + 4c = 10.

So, your system should be

h + c = 3 and 4h + 4c =10

Solve this system

First, solve c + h = 3 for c.

Subtract h on both sides.

c = -h + 3

Then, substitute c = -h + 3 into the second equation (4c + 4h = 10)

4(-h + 3) + 4h = 10

Simplify.

- 4h + 12 + 4h = 10

12 = 10

This is not right, so this system has no solutions. This means that there is no set cost for the chips or hot dogs (or for both).

Hope this helps! Feel free to ask any questions

Answer:

The answer is supplementary

Step-by-step explanation:

supplementary angles add to 180 degrees

Answer:

2π

Step-by-step explanation:

When a circle's radius is 1—called a unit circle—its circumference is 2π.

Answer:

i think a triangle

Step-by-step explanation:

Answer:

3/11, 15/33 I think

Step-by-step explanation:

Answer:

3x+45=180

3x=180-45

3x=135

x=45  

Step-by-step explanation:

Answer:

[tex]3\frac{3}{4}[/tex]

Step-by-step explanation:

We have two mixed numbers and are asked to multiply them together.

2 1/4 * 1 2/3

First we convert the mixed numbers into improper fractions to make it easier for us. So follow the MA rule.

Multiply the whole number by the denominator and add the numerator.

2 1/4 * 1 2/3

9/4 * 5/3

Now multiply across,

[tex]\frac{9*5}{4*3}[/tex]

[tex]\frac{45}{12}[/tex]

Now we need to convert this back into a mixed number.

So how many times does 45 go into 12?

3 times, and 3 are left.

[tex]3\frac{3}{4}[/tex]

Simplify given fraction into mixed fraction is 3³/₄

Give that:

[tex]2\frac{1}{4} \times 1\frac{2}{3}[/tex]

Find:

Simplify given fraction into mixed fraction

Computation:

[tex]2\frac{1}{4} \times 1\frac{2}{3} \\\\Convert\ mixed\ fraction\ into\ simple\ fraction\\\\\frac{9}{4} \times \frac{5}{3} \\\\ Multiply\ simple\ fraction\\\\\frac{45}{12}\\\\\frac{15}{4}\\\\Change\ simple\ fraction\ into\ mixed\ fraction \\\\3\frac{3}{4}[/tex]

Learn more:

https://brainly.com/question/2724587?referrer=searchResults

Answer:

1) 3.99 rounds up to 4.00

2) 730 doesn't need rounding

3) 28 doesn't need rounding

4) 234 doesn't need rounding

Step-by-step explanation:

Answer:

What do you need help with?

Answer:no

Step-by-step explanation:U have to earn it lol

Answer:

$330

Step-by-step explanation:

Please see the attached picture for the full solution.

☆ There is no need to round the answer off to the nearest cents as the answer is a whole number.

Answer:

Is that the second part of the question? Cuz dat dont make no sense

Im Leo lm.ao