Please help and hurry!

Answer:

b. 8×+3=35

Step-by-step explanation:

is the answer

Answer:

4.75 or 19/4 or 4 3/4

Step-by-step explanation:

Answer:

45 Miles

Step-by-step explanation:

45 + 45 = 90

90 + 45 = 135

Answer:

43°

(4x + 19)° = (6x + 7)° [vertically opposite angles are equal]

4x+19 = 6x+7

4x + 19 -7 = 6x

4x +12 = 6x

12 = 6x - 4x

12 = 2x

2x = 12

x = 12/2

x = 6

Now replace the x with 6

(4x+19)°

= (4×6+19)°

= (24+19)°

= 43°

(6x+7)°

= (6×6+7)°

= (36+7)°

= 43°

The measure of the angles is 43 degrees

Answer:

Mega-cleaner

Step-by-step explanation:

cleaner per quart. Per means to divide.

Solve for clean-all

[tex]1 \frac{1}{2} \div 2[/tex]

convert from a mixed number to an improper fraction. 2 x 1 + 1 = 3/2. make 2 a fraction 2/1

[tex] \frac{3}{2} \div \frac{2}{1} [/tex]

keep chang flip

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

multiply

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

Mega -cleaner

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

make an improper fraction and make 4 a fraction

[tex] \frac{7}{2} \div \frac{4}{1} [/tex]

keep change flip

[tex] \frac{7}{2} \times \frac{1}{4} [/tex]

multiply

[tex] \frac{7}{8} [/tex]

compare 3/4 and 7/8. find common denominators which is 8. change 3/4 to 8ths by multiplying by 2

[tex] \frac{3}{4} \times \frac{2}{2} = \frac{6}{8} [/tex]

7/8 is bigger than 6/8

Answer: [tex]\sqrt{11[/tex]

Step-by-step explanation: pythagorean theorem a^2 + b^2 =c^2

switch it to c^2 - b^2 = a^2

c=6 and b=5

(6)^2 - (5)^2 = 36-25 which is 11

11=c^2. to find c, square root 11. the simplest form for this is just [tex]\sqrt{11[/tex]

Answer:

The correct answer is 152

Answer:

50%

Step-by-step explanation:

The percent gain is calculated as

[tex]\frac{gain}{original}[/tex] × 100%

gain = 27 - 18 = 9 , then

percent gain = [tex]\frac{9}{18}[/tex] × 100% = [tex]\frac{1}{2}[/tex] × 100% = 50%

Answer:

The inequality 14

Cecil had 14 boxes of lightbulbs when he started

I think not 100% sure

Step-by-step explanation:

Hope this helps :)

Answer:

x = 3 I think

Step-by-step explanation:

h. mmm yess I think

Answer:

Step-by-step explanation:

Use ratios to find the required amount:

9/16 is more than 1/2 so it should be enough

Answer:

White paint is Adequate.

Step-by-step explanation:

[tex]\sf\sf\longmapsto \: 6 \: gallons = \: \frac{3}{8} \: gallons[/tex]

[tex]\sf\longmapsto \: x = 8 \: gallons[/tex]

[tex]\sf\longmapsto \: x = \: 8 \times \frac{3}{8} : 6[/tex]

[tex]\sf\longmapsto \: \frac{3}{6} \: gallons[/tex]

[tex] \sf\longmapsto\frac{1}{2} \: gallons[/tex]

Therefore,It should be sufficient as 9/16 is more than 1/2

Answer:

[tex]3b + 3 < - 18 \\ 3b + 3 - 3 < - 18 - 3 \\ 3b < - 21 \\ 3b \div 3 < - 21 \div 3 \\ b < - 7[/tex]

I hope I helped you^_^

Answer:

Use the given functions to set up and simplify  (2y+3)−5xy+7x

x =

(2y+3)−5xy+7x=−5xy+7x+2y+3

Answer:

Step-by-step explanation:

yo

Answer:

Y=mx+c

Step-by-step explanation:

The number in front of the x is the gradient. This shows how much the line goes up in the y axis for every square in the x axis. The number after the plus is the y intersect. This is where the line crosses the y axis. Start at the y intersect and draw the line. For this question, the gradient is 2, so the line goes up 2 squares on the y axis for every square on the x axis. The y intersect is 1, so it would cross the y axis at +1 on the y axis

Answer: the final answer is 1 4/5 or 9/5

Step-by-step explanation:

First:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

3 3/4 turns into 15/4 and 2 1/12 turns into 25/12

Second: then flip the 2nd fraction so it becomes 12/25

now multiply straight across: 15/4 x 12/25

15 x 12=180

4 x 25=100

180/100= 9/5= 1 1/4

Simplest form of quotient of given fractions is 9/5.

The given fractions are [tex]3\frac{3}{4}[/tex] and [tex]2\frac{1}{12}[/tex].

Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.

[tex]3\frac{3}{4}[/tex] can be written as [tex]\frac{15}{4}[/tex] and [tex]2\frac{1}{12}[/tex] can be written as [tex]\frac{25}{12}[/tex].

Keep 15/4 and change division sign to multiplication sign and reverse the fraction 25/12 as 12/25.

That is , [tex]\frac{15}{4} \div \frac{25}{12} = \frac{15}{4} \times \frac{12}{25}[/tex]

[tex]=\frac{3}{1} \times \frac{3}{5} =\frac{9}{5}[/tex]

So, quotient = 9/5

Therefore, simplest form of quotient of given fractions is 9/5.

To learn more about the fractions visit:

https://brainly.com/question/10708469.

#SPJ2

Answer:

The answer I was able to get was 0.

Answer:

Let x = speed for the first 96 miles

x - 9 = speed for the last 100 miles

Distance = (rate)(time), so time = (distance)/(rate)

(time for first part of trip) + (time for last part of trip) = 4 hours

So, (96)/(x) + (100)/(x - 9) = 4

Multiply both sides by the LCD (x)(x - 9) to get

96(x - 9) + 100x = 4x(x - 9)

96x - 864 +100x = 4x2 - 36x

4x2 - 232x + 864 = 0

Divide both sides by 4 to obtain x2 - 58x +216 = 0

(x - 4)(x - 54) = 0

x = 4 or x = 54

Note that x can't equal 4 because, in that case, x - 9 would be negative, so x = 54 miles per hour.

Step-by-step explanation:

ok

Answer:

x+5

Step-by-step explanation:

3x+2x=5x

5x-4x=x

-8+5=-3

-3--8=-3+8=5

x+5

Answer:

50+40/2=70

Step-by-step explanation:

mark me as brainliest

Answer:

Step-by-step explanation:

Find the perimeter of an isosceles triangle whose equal sides have a size of 10 m each and the angle between them equal to 30°. We need to know all sides in order to find the perimeter of this triangle. Let x be the base of this isosceles triangle.

Answer:

do your self it is easy

Step-by-step explanation:

do your self it is easy

Answer:

The last one

Step-by-step explanation:

There are two of the same x-values, meaning it is not a function.

Hopefully this helps!

Brainliest please?

Answer: [tex]-4.9417197e+16[/tex]

Step-by-step explanation:

Answer:^3−28

Step-by-step explanation:

Answer:

4 cups of water

Step-by-step explanation:

all they asked was how many cups were used and they said four

The image of the point (8, 6) dilated by a scale factor 1/2 is (4, 3)

The given point is (8, 6)

The scale factor of dilation = 1/2

To dilate a given point (x, y) by a scale factor m, multiply each of the coordinates (x, y) by m

The image = (mx, my)

For the point (8, 6) dilated by 1/2, the image will be calculated as shown below:

[tex](\frac{1}{2}\times 8, \frac{1}{2} \times 6)\\= (4, 3)[/tex]

The image of the point (8, 6) dilated by a scale factor 1/2 is (4, 3)

Learn more here: https://brainly.com/question/16596053

Answer:

[tex](fog)(x) = - {x}^{2} + x + 9[/tex]

Step-by-step explanation:

[tex](fog)(x) = f(g(x)) \\ = - ( {x}^{2} - x - 4) + 5 \\ = - {x}^{2} + x + 4 + 5 \\ = - {x}^{2} + x + 9[/tex]

I hope I helped you^_^