The equation 4.05p+14.40=4.50(p+3) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?

You need ____ pounds of peanuts for the trail mix.

Answer:

(1, 3 )

Step-by-step explanation:

Given the 2 equations

2x + y = 5 → (1)

- x + y = 2 → (2)

Rearrange (1) expressing y in terms of x by subtracting 2x fro both sides

y = 5 - 2x → (3)

Substitute y = 5 - 2x into (2)

- x + 5 - 2x = 2

- 3x + 5 = 2 ( subtract 5 from both sides )

- 3x = - 3 ( divide both sides by - 3 )

x = 1

Substitute x = 1 into (3) for corresponding value of y

y = 5 - 2(1) = 5 - 2 = 3

solution is (1, 3 )

Answer:

100 dollors

Step-by-step explanation:

The total profit for selling 120 lunches is $310

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that, The graph shows a school's profit P for selling x lunches on one day.

Considering two points (50, 0) and (0, -150) we will find the equation of the line,

The equation of a line passing through two points is given by =

y-y₁ = (y₂-y₁) / (x₂-x₁) × (x-x₁)

y-0 = -150 / -50 (x-50)

y = 3x - 150

Here, y is the total profit and x is the number of lunches,

When x = 120

y = 3(120)-50

y = 360-50

y = 310

Hence, the total profit for selling 120 lunches is $310

Learn more about equations, click;

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Answer:

Step-by-step explanation:

i got it correct:)

Answer:

Other guy is correct

Step-by-step explanation:

Power of a product: When a product is raised to a power, each factor is raised to the power separately.

Power of a power: When an exponential expression is raised to a power, multiply the exponents.

Product of powers: When two exponential expressions with the same base are multiplied, add the exponents.

Quotient of powers: When two exponential expressions with the same base are divided, subtract the exponents.

Power of a quotient: When a quotient is raised to a power, raise the dividend and the divisor to the power separately.

Answer:

for the first one it's 119z−110

the second one is 31n−39

i'm not sure if you wanted both together

so here just incase

31n+119z−149

Step-by-step explanation:

Answer:

the first answer is 119z-110

the second on is 31n-39

Step-by-step explanation:

Answer: 11m+n

Step-by-step explanation: combine like terms

Answer:

$424

Step-by-step explanation:

You take the total times the sales tax to find out how much the tax is. Then you add it to the total for the final answer.

400*.06=24

400+24=424

Answer:

425

Step-by-step explanation:

g dd's dfgggfrrrrrfghgffggggggggggggggg

Answer:

x > 10

Step-by-step explanation:

The graph is shown below:

If correct can you mark me brainliest

Answer:

Step-by-step explanation:

[tex]\frac{7}{13}[/tex]-Female

[tex]\frac{2}{3}[/tex]- Men Married.

[tex]\frac{7}{13} divided by \frac{2}{3} = \frac{7}{13} x\frac{3}{2} = \frac{21}{6} = 3\frac{2}{6} = 3\frac{1}{3}[/tex]

Hope this helps :)

Answer:

They won 85% of their matches

Step-by-step explanation:

Here, we want to calculate the percentage of wins

To do this, we apply the following formula;

number of wins/number of games * 100%

That would be;

17/20 * 100%

= 17 * 5 = 85%

Answer:

try:

Step-by-step explanation:

39 56 4

Answer:

18%

Step-by-step explanation:

Answer:

18% is your answer

Answer: Odd:Even --> 3:2 and Vowels:Letters --> 2:4

Step-by-step explanation:

27RQA58E3

Odd #s: 7, 5, & 3 --> 3

Even #s: 2 & 8 --> 2

Even:Odd --> 3:2

Vowels: A & E --> 2

Letters: R, Q, A, & E --> 4

Vowels:Letters --> 2:4

Answer: x=4

Step-by-step explanation:

G(4) = 4x4 +3

G(4) = 16 + 3

G(4) = 19

Answer:

$300

Step-by-step explanation:

The total cost is $500 so you must find 60% of that. To find percentage divide 60% by 100 which turns it into .60, and then you multiply .60 by 500. This equals to 300. So, Jesse 60% of 500 is 300, and so Jesse had to save $300

Answer:

a.

Step-by-step explanation:

-4 times 2x is -8x, not 8x.

Answer:

732

Step-by-step explanation:

It is 732 because if we start off with 30.5 and then get our 240%, what will happen next is that we will move the decimal spot 2 places on the 240%. So 240% now becomes .240 and NOT a percent yet because we need to do one more thing. After we do this we can then do 30.5x.240 which leads to 7.32. But because this number is too small and it even wouldnt make sense in this question, now we move the decimal spot to the right, so before we did left but now we go right. And when we do this it will finally give out answer of 732 pounds.

Answer:

266 Cars

Step-by-step explanation:

They clean 19 cars an hour. Therefore, 19 x 14 = 266 Cars.

Answer:

y = 1/5x + 32/5

Step-by-step explanation:

Answer:

the fist one is wrong its c

Step-by-step explanation:

Answer:

figure one:)

Step-by-step explanation:

Answer:

Step-by-step explanation:

5

Answer:

b=0

Step-by-step explanation:

Step 1: 11b + 12 =12

                 -12    -12

Step 2:  11b = 0

          11b/11   0/11

Result:  b=0

Hope it helps!!

Answer: x= 25

Step-by-step explanation:

Answer:

3x-2y=9 and x-y=5 *

0x0.3

Step-by-step explanation:

Answer:

3x-2y=9 and x-y=5

Step-by-step explanation:

Answer:

Here,

a-b=14

ab=8

we know that,

[tex]\tt{(a-b)^2=a^2+b^2-2ab }[/tex] ⠀

According to the question,

[tex]\tt{ (14)^2=a^2+b^2-2×8 }[/tex] ⠀

[tex]\tt{196=a^2+b^2-16 }[/tex] ⠀

[tex]\tt{a^2+b^2=196-16 }[/tex] ⠀

[tex]\tt{a^2+b^2=180 }[/tex] ⠀

Answer:

b = 10, c = 9

Step-by-step explanation:

For the triangles to be congruent by the HL postulate, then

UW = DF ( hypotenuse are congruent ), that is

12b - 34 = 5b + 36 ( subtract 5b from both sides )

7b  0 34 = 36 ( add 34 to both sides )

7b = 70 ( divide both sides by 7 )

b = 10

and

UV = EF ( legs are congruent )

4c - 9 = 3c ( subtract 3c from both sides )

c - 9 = 0 ( add 9 to both sides )

c = 9