Graph the equation.
y=- 1/7( x - 7)(x+7)

Answer:

22 yrs old  (22 yrs & 29 days Old to be exact, because he died in June)

Step-by-step explanation:

Subtract:

1926 - 1904 = 22

Since Gaudi died on June 10th 1926 and Dali was born on May 11th, 1904, you just need to subtract the years.

Answer:

look at the picture i sent......

Answer:

1

Step-by-step explanation:

[tex](\frac{8}{11})^{7- 2*3 - 1} = (\frac{8}{11})^{7- 6 - 1}\\\\=(\frac{8}{11})^{7- 7}\\\\=(\frac{8}{11})^{0}\\\\=1[/tex]

Answer:

[tex]\boxed{\textsf{ The equation of the line is \textbf{ 12y = x +240}.}}[/tex]

Step-by-step explanation:

Given that the slope of a line is 1/12 and it's y intercept is 20 . And we need to find out the equation of the line in simplest form . So we know the slope intercept form of the line as ,

[tex]\sf\implies y = mx + c [/tex]

Here m is the slope of the line and c is y intercept . Now put on thr the respective values ,

[tex]\sf\implies y = mx + c \\\\\sf\implies y = \dfrac{1}{12}x +20 \\\\\sf\implies12 y = \bigg(\dfrac{1}{12}x +20\bigg) \\\\\sf\implies 12y =\dfrac{12}{12}x +20\times 12 \\\\\sf\implies\boxed{\pink{ \sf{12y = x +240}}}[/tex]

Answer:

5 folders and 5 pens = yes

6 pens and 6 erasers = yes

1 pen and 4 notebooks = no

3 folders and 7 erasers = no

4 folders and 2 notebooks = yes

Step-by-step explanation:

Max total = $10

(5 folders x 1.29) + (5 pens x 0.70)

6.45 + 3.50 = 9.95

(6 pens x 0.70) + (6 erasers x 0.89)

4.20 + 5.34 = 9.54

(1 pen × 0.70) + (4 notebooks × 2.35)

0.70 + 9.40 = 10.10

(3 folders × 1.29) + (7 erasers × 0.89)

3.98 + 6.23 = 10.21

(4 folders × 1.29) + (2 notebooks × 2.35)

5.16 + 4.70 = 9.86

Answer:

b = 16.

Step-by-step explanation:

When the acorn reaches the ground the height n = 0. So we have:

-16(1)^2 + b = 0

-16 + b = 0

b = 16.

Answer:

Exponential

Step-by-step explanation:

The y values are going up by a factor of 2 as x increases.

Answer: 360/25 = 14.4

Answer:

y = -1/2x + 5/2

Step-by-step explanation:

Mid-point = ((-1 + 3) / 2 , (-5 + -1 )/ 2)

= (1 , -3)

Gradient = (-1 - -5 )/(-3 - -5)

= 2

m1_ = -1/2

y = mx + b    ( we have to find b)

y = -1/2 x + b     (we will use mid point x = x and y = y)

-3 = -1/2 (1) + b

-3 = -0.5 + b

b = -3 + 0.5

b = -5/2

so,

y = -1/2x + 5/2

Answer:

80

Step-by-step explanation:

10+10= 20

20+20=40

40+40=80

Answer:

80, -160

Step-by-step explanation:

Each term is being doubled and the sign is reversing for every term. So -10 doubled and flipping the sign results in 20. Doubling 20 and flipping the sign results in -40. So on and so forth.

Answer:

20% of 120 is 24.

Step-by-step explanation:

i need to write 20 letters

Answer:

The answer is

X=1

Y=1

Step-by-step explanation:

[tex] - 3x + 4 = 3x - 2 \\ 6x = 6 \\ x = 1 \\ then \\ y = ( - 3 \times 1) + 4 \\ y = 1[/tex]

If you need any explanation you can communicate with me on Whats on this number +01557831028, face, instaand email

Answer: overindulgence in or dependence on an addictive substance, especially alcohol or drugs.

overindulgence in or dependence on an addictive substance, especially alcohol or drugs

Answer:

Silver car

Step-by-step explanation:

It seems pretty hard but it's actually REALLY easy. gas mileage means the number of miles you can go on a particular amount of gallons. But the gallons have to be the same for both cars so that it's fair.

so let's go with 10 gallons. pretty broad number right?

so to get 12 gallons(the gallons for the blue car) to 10, We divide it by 12 then multiply it by 10. Try it yourself, (12/12)*10=???

then we do that to 384 (the miles for the blue car)

(384/12)*10=320

so 320 is the mileage for the first car. Repeat the steps for the silver car!

(14/14)*10=10

so then: (504/14)*10= 360.

So which is bigger, 320 or 360?

360 is bigger, meaning it has better gas mileage.

Answer:

C.  y =  x^2 + 4x.

Step-by-step explanation:

Area of a trapezoid = (h/2)(a + b)   where h is the altitude and a and b are the lengths of the parallel sides.

So here

Area y  = (x/2)(8 + 2x)

= 8x/2 + 2x^2/2

= 4x + x^2.

Answer:

B. $54

Step-by-step explanation:

PEMDAS: Do multiplication and division first

65 - (2*7=14) + (9/3=3)

65-14+3

Go from left to right and solve

51+3=54

Answer:

B. both the median and interquartile range of math is larger than science

Step-by-step explanation:

Math: 41, 82, 87, 88, 90, 93, 94, 94, 99

Median: 90

Interquartile range: 9.5

Science: 71, 75, 75, 77, 78, 79, 79, 81, 82

Median: 78

Interquartile range: 5

Answer:

4.5hr

Step-by-step explanation:

v=s/t

t=s/v

432km/96km/hr

4.5 hr

km will will cancelled out

The time taken to travel 432 Km at an average speed of 96 Km/h is 4.5 h

Average speed is defined as the total distance travelled divided by the total time taken to cover the distance.

Average speed = Total distance / total time

Average speed = Total distance / total time

96 = 432 / time

Cross multiply

96 × time = 432

Divide both side by 96

Time = 432 / 96

Time = 4.5 h

Learn more about speed:

https://brainly.com/question/680492

Answer:

the answer is 21

Step-by-step explanation:

Answer:

G = 18.75

Step-by-step explanation:

A. 12.5 * 7.5 = 93.75

B. 10 * 7.5 = 75

93.75 - 75 = 18.75

Answer:

$50 + ($30 x 12) = $410

Step-by-step explanation:

Answer:

$410.00

Step-by-step explanation:

Answer:

i answered these eaarlier and you still never gave me my answer

Step-by-step explanation:

Answer:

[tex] \boxed{80}[/tex]

Answer:

6x+y = 25

3x=14

=> x=14/3 => y = 25/6x = 25/28

Step-by-step explanation: