10. The equation t 0.07c represents the tax, t, based on the cost, c, of an item. Which part of the equation represents the constant of proportionality? Ot 0.07

Answers

Answer 1

Answer: The constant of proportionality stays the same no matter what values the variables take, so in our example independently of the cost of the item (and of the tax value, which is dependent on the cost value).

Here the only value that does not change is the 0.007, the rate! - this is the correct answer.

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after Barbara fills each of her 4 squirrel feeders with 2 2/3 cups of peanuts she has 1 3/4 cups of peanuts left. how many cups of peanuts did Barbara start with.

Answers

12 5/12 would be your answer

Answer:

12 5/12

Step-by-step explanation:

What is equivalent to 8/11

Answers

Multiply 2 from the numerator and denominator

$(8×2)/(11×2)$

$(16)/(22)$

Solve the Equation!!

Z - 2/3 = 1/8

Answers

$z- (2)/(3) = (1)/(8) \n\n z = (1)/(8) + (2)/(3) \n\nz = (3)/(24) + (16)/(24)\n\nz = (3+16)/(24) \n\nz= (19)/(24)$

The value of Z in the equation given is 19/24.

Given is an equation, Z - 2/3 = 1/8, we need to solve for Z,

To solve the equation Z - 2/3 = 1/8, follow these steps:

To clear the fraction, we can multiply every term in the equation by the least common multiple (LCM) of the denominators, which in this case is 24.

This step eliminates the fractions from the equation.

Multiplying each term by 24:

24(Z) - 24(2/3) = 24(1/8)

Simplifying:

24Z - 16 = 3

To isolate the variable Z, we need to get rid of the constant term (-16) by adding 16 to both sides of the equation.

24Z - 16 + 16 = 3 + 16

Simplifying:

24Z = 19

To solve for Z, we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 24.

24Z/24 = 19/24

Simplifying:

Z = 19/24

Therefore, the solution to the equation Z - 2/3 = 1/8 is Z = 19/24.

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What is 2 3/5 + 1 3/5

Answers

Answer:

4 1/5

Step-by-step explanation:

2 3/5 + 1 3/5

3 6/5

But we cannot leave an improper fraction

3 + 1 1/5

4 1/5

Answer: 4 1/5

Step-by-step explanation:

Rewriting our equation with parts separated

=2 + 3/5 + 1 + 3/5

Solving the whole number parts

2 + 1= 3

Solving the fraction parts

3/5 + 3/5 = 6/5

Simplifying the fraction part, 6/5,

6/5 = 1 1/5

Combining the whole and fraction parts

3 + 1+ 1/5 = 4 1/5

Solution by Formulas

converting mixed numbers to fractions, our initial equation becomes,

13/5 + 8/5

Applying the fractions formula for addition,

=(13 × 5) + (8 × 5)/5 × 5

=65+40 / 25

=105/25

Simplifying 105/25, the answer is

=4 1/5

Sophina brought 3 yards of trim to put around a rectangular scarf. She does not want the scarf to be wider than 12 inches or narrower than 6 inches .Using whole numbers , if she uses all the trim, what are the possible dimensions of her scarf in inches.

Answers

3 yards equal 108 inches you can split it in half and get 54 then see how many 12 go in to it and that would be 4 and there would be 6 left over. then we have 54 and see how many 6 can go into it then add 6 more then that would equal 10 6
so that means we would have four twelths and ten sixths

Y + 7 = -1/7 (x + 4)

Answers

Y+7 = -1/7 (x+4)
Y+7 = -1/7x - 4/7
Y= -1/7x -4/7 - 7
Y = -1/7x - 53/7

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