helppp meeeee i dont know what this is​

Answer:

Chase will be able to make 4 cups

I'll answer problem 9 to get you started

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Explanation:

We will plug x = 7 into each equation or inequality given to us. Then we determine if we get a true statement or not.

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Let's start with choice (1)

x + 3 > 6

7 + 3 > 6 .... x is replaced with 7

10 > 6

Since 10 is larger than 6, this makes the last inequality true. Therefore, the first inequality is true when x = 7. So we can rule out choice (1) since we are looking for a false statement.

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Move onto choice (2)

3x-1 = 2x+3

3*7-1 = 2*7+3 ... replace every x with 7

21-1 = 14+3

20 = 17

This is false since we don't get the same number on each side. Therefore, choice (2) is the final answer.

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Since we found the answer, we can stop here. But let's keep going to check the others.

choice (3)

2(x+1) = x+9

2*(7+1) = 7+9 ... plug in x = 7

2*(8) = 16

16 = 16

We get the same thing on both sides, so the equation is true. We can rule out choice (3).

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Now onto choice (4)

[tex]-2x + 10 \le 0\\\\-2*7 + 10 \le 0\\\\-14 + 10 \le 0\\\\-4 \le 0\\\\[/tex]

This is true since -4 is to the left of 0 on the number line, which makes -4 smaller than 0. We can rule out choice (4).

Answer:

The product is [tex]x^{2}+17x+ 60[/tex]

Answer:

f(3)=12 should be the answer

Step-by-step explanation:

replace x with 3 and solve

Answer:

=13x+12

Step-by-step explanation:

Answer:

=14bx2−7x3−4b+2x

Step-by-step explanation:

Answer:

6 2/3

Paul made $205

2/3+3 3/4 = 4 5/12

240 students in sixth grade

15 oz for $1.29

Step-by-step explanation:

5/(3/4) = 5/1x4/3 = 20/3 = 6 2/3

proof:

6 2/3 x 3/4 = 20/3 x 3/4 =60/12 = 5

Answer:

the answer would be 132

Step-by-step explanation:

180-48=132

Answer:

The slope is zero

Step-by-step explanation:

.........

Step-by-step explanation:

Height of Mountain in feet = 26400 feet

Height of Mountain in Miles = 5 miles

Hope it will help :)

Answer:

Answer:

6 * (m + n)

Step-by-step explanation:

Answer:

Its the top 2 and the last one

Answer:

It is a rhombus.

Step-by-step explanation:

We have the four equations:

3x - y = -4

3y - x = 4

3y = x + 12

y = 3*x - 4

First, we need to write all of them in slope-intercept form, so they are easier to read.

We get:

y = 3*x+ 4

y =  (1/3)*x + 4/3

y = (1/3)*x + 12/3

y = 3*x - 4

First, we can see that:

y = 3*x+ 4 and y = 3*x - 4

are parallel lines, because they have the same slope.

y =  (1/3)*x + 4/3 and y = (1/3)*x + 12/3  also are parallel lines, because they have the same slope.

Then this is a parallelogram.

Now, here we have two slopes, 3 and 1/3.

Remember that for a line y = a*x + b

A perpendicular line would be written as:

y = -(1/a)*x + c

From this we can see that there are no perpendicular lines in our set of lines.

Then this can not be a square nor a rectangle.

It can not be a trapezoid, because we would need 3 different slopes to make a trapezoid, and here we have only two.

Then this can only be a rhombus.

Below you can see the graph of the four lines to see which quadrilateral they form.

Answer:

42.42641

Step-by-step explanation:

Answer:

x-intercept

Put y=0

x=5

y-intercept

putx=0

y=6

Step-by-step explanation:

the answer is 1:3 since there are 60 minutes in on hour you divide 60 by 20 and get 3 so you have 3 sets of twenty minutes to one hour. so n is 3

Answer:

x ≥ 36 miles per hour

Step-by-step explanation:

The speed of a major storm is at least 110 miles per hour while the speed of the slowest hurricane is at least 74 miles per hour.

Let x represent how much greater these wind speeds are than the slowest hurricane. Therefore:

x ≥ 110 miles per hour - 74 miles per hour

x ≥ 36 miles per hour

This means that the winds speed must be 36 miles per hour greater than the slowest hurricane.

Answer:

13cm

Step-by-step explanation:

The pythagorean theorem states that, for right triangles, [tex]a^{2} +b^{2} =c^{2}[/tex]. Using this equation, we can solve for the hypotenuse.

a = 12cm

b = 5cm

c = hypotenuse

[tex]12^{2} +5^{2} =c^{2}[/tex]

[tex]144+25=c^{2}[/tex]

[tex]\sqrt{169} =c[/tex]

13 = c

Answer:

13

Step-by-step explanation:

a^2+b^2=c^2

12^2+5^2=c^2

144+25=c^2

169

square root of 169=13

13=c

Answer:

5.507605086

5.50

Step-by-step explanation:

Answer:

-11/7

Step-by-step explanation:

Answer:

1) fraction

2)denominator

3)quotient

4)remainder

i hope this helps

Answer:

The first deal is the better one.

Step-by-step explanation:

first deal: you have to play 1105£ in total.

second deal: you have to pay 1172£ in total.

Answer:

first offer : £1105

Step-by-step explanation:

1300÷0.15=195

so price will be £1105

second offer

£1300-500=800

112X6=£672

800+672=£1472

Answer: 5

Step-by-step explanation: add 5 on each side and you get -50 then divide -5/2 with -50 and get 5

Answer:

add them then multiply

Step-by-step explanation:

Answer:

The answer is D or Triangle TUV is dilated by a scale factor of 9 and then translated 2 units right and 1 unit down to form triangle T"U"V" . I just took the test and I hope I helped : )

Step-by-step explanation:

Answer:

C lets look at were this line starts which is in between 7 and 8 right in the middle making it 7.5 it is negative because the point is on the negative side of our graph. Where the line ends in on positive 2 on the x-axis. -Your friend, Bill Cipher

Step-by-step explanation: