Could someone please help me with this problem?
Graph the equation y=-x^2+4x-3 on the accompanying set of axes. You must plot 5 points including the roots and the vertex.

Answer:

-3, -1, 0, +2

Step-by-step explanation:

Answer:

it will last 18 days

Step-by-step explanation:

divide 42 by 2 1/3

2 1/3 = 7/3

42 / 7/3 =

42 * 3/7 =

126/7 = 18

if this isn't enough then here

The number of days it will take the dog to consume the 42 cup of food will be 18 days.

Total cups of dog food = 42 cups

Amount of cups consumed per day =

To obtain the number of days it will take to consume the entire food :

Divide the total amount of food by the amount consumed per day

Hence,

(42 ÷ (7/3))

Take the reciprocal of 7/3 and change the operation sign to multiplication

42 × 3/7 = (42 × 3) / 7 = 126 / 7 = 18 days

Therefore, it will take the dog 18 days to finish up the 42 cups of food.

Answer:

2/3 divided by 4/5

First we convert the denominators to a likewise number.

3 and 5 both share 15.

2 x 5 = 10

10/15

4 x 3 = 12

12/15

10/15 divided by 12/15

Correct answer should be 10 over 12.

Step-by-step explanation:

Answer:

6(1+2)+1

Step-by-step explanation:

= 6*1+2+1

=9

Hope this helps

Answer:

19

Step-by-step explanation:

given:

6(1+2)+1..( according to the rule BODMAS;bracket, divide,multiplication,addition,subtraction)should be followed in a proper way!

6*3+1

18+1

19

hope it helps!

Answer:

x= 8  

y = 21

Step-by-step explanation:

Answer:4

,

5

)

Step-by-step explanation:

See a solution process below:

Explanation:

First, subtract  

3

from each segment of the system of inequalities to isolate the  

x

term while keeping the system balanced:

−

3

−

12

<

−

3

+

3

−

3

x

≤

−

3

+

15

−

15

<

0

−

3

x

≤

12

−

15

<

−

3

x

≤

12

Now, divide each segment by  

−

3

to solve for  

x

while keeping the system balanced. However, because we are multiplying or dividing inequalities by a negative number we must reverse the inequality operators:

−

15

−

3

>

−

3

x

−

3

≥

12

−

3

5

>

−

3

x

−

3

≥

−

4

5

>

x

≥

−

4

Or

x

<

5

and  

x

≥

−

4

Or, in interval notation:

[

−

4

,

5

)

Answer:

x [tex]\geq[/tex] -1

Step-by-step explanation:

First, we divide each side by -3. Since the number that we are dividing by is negative we have to flip our inequality symbol.

I hope this helps!

Answer:

$4

Step-by-step explanation:

Answer:

The answer is $4

Step-by-step explanation:

The x-axis would be labeled number of bags of peanuts and the y-axis would be labeled cost of bags of peanuts

Going to the the point (1,4) would lead you to see that 1 bag = $4

insurance money/sum of all expenses * 100 %

= 90/ (650+150+130+90+80) * 100

90/1100 *100

= 90/11 * 1 (i cancelled the zeros)

= 8.18181818%

final answer = he spent 8.18 bar % of his budget on car insurance

hope this helps

Answer:

59.9 mph or rounded to the nearest tenth (60 mph)

Step-by-step explanation:

Speed=Distance÷time

Distance-1798

Time-30

Speed-?

1798÷30=59.9mph or 60mph

Answer:

6x [tex]\geq[/tex] -24

x = -4

Step-by-step explanation:

There's not really much work that goes into this problem.

First, you have to get the variable by itself. To do that you do the opposite of multiplication which is division. 6 divided by 6 = 0. Since you did that to one side you have to do it to the other. -24 divide by 6 = -4. So, x = -4.

I hope this helped!

Answer:

12 units

Step-by-step explanation:

Answer:

Step-by-step explanation:

12,0 i think if its looking for coordinate form but if not its just 12 units

Answer:

Step-by-step explanation:

4 3/5 + 5 1/2= (10 1/10)

Step 1: Find the common multiple between the numbers, and simplify-

4 3/5=4 6/10 5 1/2= 5 5/10

Step 2: Convert to improper fractions-

4 6/10 as an improper fraction is 46/10 and 5 5/10 as an improper fraction is 55/10 (Formula for mixed numbers to improper fractions is denominator multiplied by whole number plus numerator)

Step 3: Add numerator of improper fractions, then add back denominator-

46+55=10 1 numerator:101 denominator:10 101/10

Step 4: Convert into mixed number-

101/10= 10 1/10

ANSWER: 10 1/10

Answer:

10.1

Step-by-step explanation:

Conversion a mixed number 4 3/

5

to a improper fraction: 4 3/5 = 4 3/

5

= 4 · 5 + 3/

5

= 20 + 3/

5

= 23/

5

To find a new numerator:

a) Multiply the whole number 4 by the denominator 5. Whole number 4 equally 4 * 5/

5

= 20/

5

b) Add the answer from previous step 20 to the numerator 3. New numerator is 20 + 3 = 23

c) Write a previous answer (new numerator 23) over the denominator 5.

Four and three fifths is twenty-three fifths

Conversion a mixed number 5 1/

2

to a improper fraction: 5 1/2 = 5 1/

2

= 5 · 2 + 1/

2

= 10 + 1/

2

= 11/

2

To find a new numerator:

a) Multiply the whole number 5 by the denominator 2. Whole number 5 equally 5 * 2/

2

= 10/

2

b) Add the answer from previous step 10 to the numerator 1. New numerator is 10 + 1 = 11

c) Write a previous answer (new numerator 11) over the denominator 2.

Five and one half is eleven halfs

Add: 23/

5

+ 11/

2

= 23 · 2/

5 · 2

+ 11 · 5/

2 · 5

= 46/

10

+ 55/

10

= 46 + 55/

10

= 10.1

Answer:

look at screenshot below! Hope it helps :) :

Answer:

The initial value is 4

Step-by-step explanation:

the linear equation is 2/1 or 2. the equation is y = 2x + 4. In other words every time it rise 2 the line move the right 1. We just have to retrace our steps and since 3 - 3 = 0 we have to retrace it 3 times and 6 times on the y axis which gets us 4.

Answer:

C

Step-by-step explanation:

Answer: its C

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

Unit price = total money / total weight:

2.50/2 = 1.25

Unit rate is 1.25 per 1 pound

The correct answer would be C.

Answer:

3/2x+2y-7/2

Step-by-step explanation:

Answer:

(-0.03)7= -0.21

Answer:

I can't see the Picture

Step-by-step explanation:

Answer: 15/5 = 3

Step-by-step explanation:

Let's solve your equation step-by-step.

x/5 = 3

Step 1: Multiply both sides by 5.

x/5 = 3

(x/5) times (5) = (3) times (5)

x = 15

Answer:

x = 15

Source: https://www.mathpapa.com/calc.html?q=x+y%3D7%2C%20x+2y%3D11

, Hope this helps :)

Have a great day!!

[tex]{{ \large{ \blue{ \rm{{↬}}}}}} \rm \large \: \: \frac{x}{5} \: = \: 3 \\ [/tex]

[tex]{{ \large{ \blue{ \rm{{↬}}}}}} \rm \large \: \: x \: = \: 5 \: \times \: 3[/tex]

[tex]{{ \large{ \blue{ \rm{{↬}}}}}} \rm \large \: \: x \: = \: 15[/tex]

Answer:

C the answer is c

Step-by-step explanation:

sory if the answer is wrong I said the answer c I was crying singing a song I said the answer c don't u worry keep yo head up don't believe this stuff don't do it ️