I need help with this math question(picture included)

Answer:

Solution: (1 , -3), or x=1 and y=-3. Please give me brainliest!

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

[tex]4a+7\\\\a=\frac{1}{2}\\\\=4[\frac{1}{2}]+7\\\\=2+7\\\\=9[/tex]

Answer: a = 9

Step-by-step explanation:

so, we can start with multiply 4 by 1/2 (we substitute 1/2 for the a), which gives us 2. then, we simply add 7. that gets us to a = 9.

Answer:

will i think its 4

Step-by-step explanation:

I hope this helps you

Answer: I think it is D

Step-by-step explanation:

Answer:

7z+56

Step-by-step explanation:

You have to do the distributive property. So you would multiply every term inside of the parenthesis with the number that is outside of it. So you would get 7z+56

Answer:

1/6

Step-by-step explanation:

Total outcome of rolling two fair dice: 6 x 6 =36

possible outcome of landing on same number: (1,1)(2,2)(3,3)(4,4)(5,5)(6,6)

= 6

probability: 6/36 = 1/6

Step-by-step explanation:

[tex]\huge\bold\purple{ 2,3 }[/tex]

Answer:

The answer is 24.

Step-by-step explanation:

If you multiply 3/4 by 8, you would get 6. Then, subtract 6 from 30, you would get 24. Larry's profit would be only $24.

Answer:

I am not sure but I think its n=o

Step-by-step explanation:

because I just think thats what it is but I would get a second opinion

Answer:

1) n

2) 2n

3) 2n+1

4) 3n-2

5) -n

Step-by-step explanation:

To write a generalized statement for a pattern using n, we multiply n by the common difference between each term. We add the term number before the first term to this.

1) 1, 2, 3...

For the first question, the common difference is 1 because each term increases by 1. Multiply n by 1.

1n

To find the term number before the first term, we subtract 1 from the first term.

1-1=0

Therefore, our general statement is 1n+0, or just n.

2) 2, 4, 6...

The common difference is 2 because we add 2 each time. Multiply n by 2.

2n

The term number before the first term is equal to the first term - the common difference.

2-2=0

Therefore, our general statement is 2n+0, or just 2n.

3) 3, 5, 7...

The common difference is 2 because we add 2 each time. Multiply n by 2.

2n

The term number before the first term is equal to the first term - the common difference.

3-2=1

Therefore, our general statement is 2n+1.

4) 1, 4, 7, 10...

The common difference is 3 because we add 3 each time. Multiply n by 3.

3n

The term number before the first term is equal to the first term - the common difference.

1-3=-2

Therefore, our general statement is 3n+(-2), or 3n-2.

5) -1, -2, -3...

The common difference is -1 because we subtract 1 each time. Multiply n by -1.

-1n

The term number before the first term is equal to the first term - the common difference.

-1-(-1)

= -1+1 (because two negatives make a positive)

= 0

Therefore, our general statement is -1n+0, or just -n.

I hope this helps!

Answer:

c

Step-by-step explanation:

[tex]1 - 65\%[/tex]

[tex] = 1 - 0.65[/tex]

[tex] = 0.35[/tex]

[tex]0.35 = \frac{35}{100} = \frac{7}{20} [/tex]

d. 7/20

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Answer:

X(exponent 2) y(exponent4)

Step-by-step explanation:

Answer:

Shade the top side of the boundary line if you have the inequality symbols > or ≥. Shade the bottom side of the boundary line if you have the inequality symbols < or ≤.

Answer:

3 1/2 meters

Step-by-step explanation:

A = LW

9 5/8 = L x 2 3/4

L = 9 5/8 / 2 3/4 = 77/8 / 11/4 = 77 x 4 / 8 x 11 = 7/2 = 3 1/2

Answer: The answer is c

Explanation: ty is already 15 feet below sea level. Every minute he descends 2.5 feet or (-2.5 feet). Now you multiply 6 and (-2.5) to get the depth that he would descends to in 6 min.

-15+6(-2.5)= -30 he would be 30 feet below sea level.

Answer:

C

Step-by-step explanation:

Ty is scuba diving. He is 15 feet below sea level. He descends 2.5 feet each minute. Which expression represents Ty’s location compared to sea level after 6 minutes?

the ansewr number is 30 also

Answer:

their is no answer for that

Step-by-step explanation:

Answer:

Ok, First If Estimating You Would Round Since Its Estimating 55,603 Would Be 55,600 and 73 Would Be 70 So 55,600 divided by 70 would be 794 there you go but if not rounding the answer is 761.

Step-by-step explanation:

I believe and think the answer is number 2

The scale drawing of the pool should be 3 x 8 inches.

Since a rectangular pool in your friend’s yard is 150 ft. × 400 ft, to create a scale drawing with a scale factor of 1 to 600, the following calculation must be performed:

Therefore, the scale drawing of the pool should be 3 x 8 inches.

Learn more in https://brainly.com/question/25032261

Answer:20 apples

Step-by-step explanation:3  oranges :4 apples

                                           15 oranges :?apples

15 times 4 ,then divide  by 3.

Can  I get brainliest please?

Answer:

Step-by-step explanation:

Answer:

i think the answers is d i am just thinking

Answer:

[tex]y=-4x+2[/tex]

Step-by-step explanation:

To do this you would set up the equation for finding slope which is [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex] and you would plug the numbers in. First you would subtract -6 and -2 which is -4 and you would subtract 2 and 1 which is 1. Than you get -4/1 which is -4. To check you would do that same thing with the next set of numbers and get -4 so you know what the m is now. To solve for the b you can see that there is a pattern with the numbers, the x goes up 1 and the y goes down 4 so that means you would just do the opposite of that to get b so for b you would get (0,2). Your final answer would be y=-4x+2

Answer:

I think you would use the distributive property

2. the distributive property

it goes 3×5-3×2x which is 15-6x

Answer:

if this is a subtraction problem... $4

Step-by-step explanation:

Answer:

store b...

Step-by-step explanation:

its right there in the question.......