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3 years ago

What is equivalent to 11 - ( - 3 5/8)?

Mathematics

1 answer:

fredd [130]3 years ago

4 0

Step-by-step explanation:

11 - ( - 3 5/8) will equivalent to

11 + 3⅝ = 14⅝

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What did you get for the answer and how to solve -7(k-3)

Alinara [238K]

Answer:

Step-by-step explanation:

-7k+21

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4 years ago

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At Ralph's fruit stand X pound of grapes cost 90 cents. You want to buy 5 pounds of grapes. How

diamong [38]

Answer:At Ralph’s fruit stand ½ pound of grapes cost 90 cents. You want to buy 5 pounds of grapes.

How much will they cost?

1. What are the two possible rates for this problem?

Solution: ½ pound/90 cents 90 cents/ ½ pound

2. Show each rate as a unit rate.

Solution: . pounds of per 1 cent 180 cents per 1 pound of grapes

3. What does each unit rate tell you?

Solution: The pounds of grapes for 1 cent

The number of cents for one pound of grapes

4. Which unit rate will help you solve the problem?

Solution: 180 per 1 pound of grapes

5. If it costs 180 cents to buy 1 pound of grapes, how much will 2 pounds cost? 4 pounds?

Complete the table below.

POUNDS

GRAPES

COST IN CENTS

1 180

2 360

3 540

What pattern do you see? The cost in cents increases by 180 cents each time.

Multiply the pounds of grapes by 180 cents to get the total cost

6. Since you know the unit price, write a number sentence for the cost of five pounds of

grapes. Write an equation for the cost of any pounds of grapes.

(180 cents per pound)(5 pounds) = $9.00

(Unit rate)(pounds of grapes) = total cost

180x = y where x is the cost per pound of grapes and y is the number of pounds.

Step-by-step explanation:

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3 years ago

Which digit has the same value in 123,456,789 and 987,654,321

tatuchka [14]

It's the 5 between the 4 and the 6

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3 years ago

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C(t)=2(t-4)(t+1)(t-6)

Licemer1 [7]

Can y’all help me in my recent

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3 years ago

The governor of a state earns $54,625 more than the governor of state B. If the total of their salaries is 286,165, find the sal

Kitty [74]

For this case, the first thing we must do is define variables.
We have then:
x: governor of a state gains
y: governor of b state earnings
We now write the system of equations that models the problem.
We have then:
$x + y = 286165

x = y + 54625$
Solving the system of equations we have:
$y + 54625 + y = 286165

2y = 286165 - 54625

2y = 231540

y = 231540/2

y = 115770$
Then, for x:
$x = y + 54625

x = 115770 + 54625

x = 170395$
Answer: governor of a state earns $ 170395
governor of b state earns $ 115770

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3 years ago