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fredd [130]
3 years ago
14

Use the distributive property to create an equivalent expression to 40 + 4x​

Mathematics
1 answer:
Rufina [12.5K]3 years ago
3 0

Answer:

4(10+x)

Step-by-step explanation:

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$22.00+$14.00= <br> answer this
Zigmanuir [339]

Answer:

$36

Step-by-step explanation:

22+14=36

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3 years ago
Which expression is equivalent to 8c+6-3c-2
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Step-by-step explanation:

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Which formula should be used to find the circumference of a circle
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3 years ago
Angelo bought apples and bananas at the fruit stand. He bought 20 pieces of fruits and spent $11.50. Apples cost $0.50 and banan
Cerrena [4.2K]
<h2>Steps</h2>

So for this system, one equation will represent the number of fruit and the other equation will represent the combined total of the fruit. (Let x = apples and y = bananas):

x+y=20\\0.5x+0.75y=11.50

Next, I will be using the substitution method to remove one of the variables. To do this, firstly subtract both sides by y in the first equation:

x=20-y\\0.5x+0.75y=11.50

Next, since we know that x is equal to 20 - y, substitute it into the second equation and solve for y:

0.5(20-y)+0.75y=11.50\\10-0.5y+0.75y=11.50\\10+0.25y=11.50\\0.25y=1.50\\y=6

Now that we have the value of y, substitute it into either equation to solve for x:

x+6=20\\x=14\\\\0.5x+0.75(6)=11.50\\0.5x+4.5=11.50\\0.5x=7\\x=14

<h2>Answer</h2>

<u>In short, Angelo bough 14 apples and 6 bananas.</u>

8 0
4 years ago
The book store earned x dollars in profit. Last week, the total profit
timofeeve [1]

Answer:

x + 0.05x

Step-by-step explanation:

Given

Earnings earned by the bookstore = x

percentage increase = 5%

Increment = 5% of x

Increment = 0.05x

book store's total  increase in profit = Original earning + increment

book store's total  increase in profit x + 0.05x

Hence the expression that represents the book store's total  increase in profit is x + 0.05x

7 0
3 years ago
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