MATHEMATICS HIGH SCHOOL

Please help will mark brainy A) 9¢/qt
B) $91.43¢/qt
C) 64¢/qt
D) 0.64¢/qt

Answers

Answer 1

Answer: I am pretty sure it’s B

Answer 2

Answer:

answer:

b. $91.43/qt

step-by-step explanation:

it's a lot of work

Related Questions

Rebecca sold 11 more magazine subscriptions than Chad.Laura sold 4 more than Rebecca.Laura sold 45 magazine subscriptions.How many magazine subscriptions did Chad sell?
Solve for x. 5x = -25 x = -125 x = -30 x = -20 x = -5
>>> The equation T^2 = A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A, in astronomical units, AU. If planet Y is k times the mean distance from the sun as planet X, by what factor is the orbital period increased? <<
Find the balance in the account.$2,400 principal earning 2%, compounded annually, after 7 years $307,200.00 $2,736.00 $2,756.85 $17,136.00
If sin ⁡x=−1/2, and 270°* If 180°<θ<270°, and sin⁡θ=−3/4, what is the value of sin(−θ)?

How many golf balls will fit into a suitcase

Answers

That depends on the volume of the suitcase. The size of all golf balls is the same. The size of all suitcases is not.

Two systems of equations are shown below:System A:
6x+y=2
-x-y=-3
System B:
2x-3y=-10
-x-y=-3
Which of the following statements is correct about the two system equations?

A) The value of x for System B will be 4 less than the value of x for System A because the coefficient of x in the first equation of System B is 4 less than the coefficient of x in the first equation of System A.

B) They will have the same solution because the first equations of both the systems have the same graph.

C) They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 4 times the second equation of System A.

D) The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding -4 to the first equation of System A and the second equations are identical.

Answers

System A:
6x + y = 2
-x - y = -3

System B:
2x - 3y = -10
-x-y = -3

Solve:
System A:
6x + y = 2
y = 2 - 6x
-x - (2-6x) = -3
-x - 2 + 6x = -3
5x = -3 + 2
5x = -1
x = -1/5
y = 2 - 6(-1/5)
y = 2 + 6/5
y = 2 + 1.2
y = 3.2 System A: x = -1/5 or -0.2 ; y = 3 1/5 or 3.2

System B:
2x - 3y = -10
2x = -10 + 3y
x = -5 + 1.5y
-x - y = -3
-(-5 + 1.5y) -y = -3
5 - 1.5y - y = -3
-2.5y = -3 - 5
-2.5y = -8
y = 3.2
x = -5 + 1.5(3.2)
x = -5 + 4.8
x = -0.2 System B: x = -0.2 ; y = 3.2

B) They will have the same solution because the first equations of both the systems have the same graph.

Answer: I just took the test and got it wrong when I put B, the correct answer is C.

Step-by-step explanation:

You've brought 5 cakes to the schooldance and you want to be sure there's
enough cake for everyone.
Here's a formula for this scenario:

y=xa/5

X = number of people at the dance
y = number of slices per cake
a = number of slices each person will eat

Answers

Answer:

Answer: b = (X*a)/y whereas b is the number of cakes.

Step-by-step explanation:

Write 0.87 as a fraction in simplest form.

Answers

Write the decimal number as a fraction
(over 1)
0.87 = 0.87 / 1

Multiplying by 1 to eliminate 2 decimal places
we multiply top and bottom by 2 10's

Numerator (N)
N = 0.87 × 10 × 10 = 87
Denominator (D)
D = 1 × 10 × 10 = 100

N / D = 87 / 100

Simplifying our fraction

= 87/100

= 87/100

Match the expressions with the property used to generate 5y + 2y + 6 + 2.

Answers

Hey there!

5y + 2y + 6 + 2

COMBINE the LIKE TERMS

= (5y + 2y) + (6 + 2)
= 7y + 8

Overall answer: 7y + 8

The QUESTION ANSWER:

Distributive property:

5y + 2(y + 3) + 2

Combining the like terms:

6y - y + 2y + 10 - 4 + 2

Commutative property:

5y + 2 + 6 + 2y

/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\

FORMULAS: (for properties for addition)

COMBINING LIKE TERMS:

a + b + a + b

= 1a + 1b + 1a + 1b

= (1a + 1a) + (1b + 1b)

= 1a + 1a + 1b + 1b

= 2a + 2b
DISTRIBUTIVE PROPERTY:

a(b + c)

= a(b) + a(c)

= ab + ac

COMMUTATIVE PROPERTY:

a + b + c

= b + c + a

= c + b + a
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\

Good luck on your assignment & enjoy your day!

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

The first one (5y + 2 + 6 +2y) is Commutative Property.

The second (6y - y + 2y + 10 - 4 + 2) is combining like-terms.

The last one is Distributive Property.

Step-by-step explanation:

Let f(x)=−2x−7. Write a function g whose graph is a translation 6 units to the right of the graph of f

Answers

Answer:

$y=-2x+5$

Step-by-step explanation:

Translation of a Graph

If the graph of y=f(x) is translated a units horizontally and b units vertically, then the equation of the translated graph is:

$y -b=f(x - a)$

The function given in the question is

$f(x)=-2x-7$

We are required to translate it 6 units to the right, or a=6. No vertical translation is required, thus, the function whose graph is 6 units translated to the right is:

$y=-2(x-6)-7$