3 years ago

Use the distributive property to remove the parentheses. -(5x -4y-5)

Mathematics

1 answer:

mojhsa [17]3 years ago

4 0

Answer:

flip signs

Step-by-step explanation:

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More help please !!!

butalik [34]

Answer:

(-2, 1).

Step-by-step explanation:

The x coordinates are -1 and -3 and the y coordinates are 4 and -2.

So the midpoint is (-1 + -3)/2, ( 4 + -2) / 2

= (-4/2, 2/2)

= (-2, 1).

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3 years ago

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The ____ consists of all the ordered pairs that satisfy all the inequalities in the system

Ostrovityanka [42]

Solution of a set of linear inequalities consists all the ordered pair that satisfy all the linear inequalities in the system.

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3 years ago

Morgan started the year with 615 in the Bank Eunice saving $25 per week Kendall started with 975 and is spending $15 per week th

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14.5 weeks answer is 15 weeks

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3 years ago

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kim owes $870.00 on her mastercard account. She returns two items costing $35.90 and $150.00 and receive credits for these on th

julsineya [31]

Answer:

She has 499.3$

Step-by-step explanation:

870+35.90+35.90+150-82.50-10-500

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3 years ago

Which shows the correct way to use the rule ""multiply by the reciprocal"" for the expression below? 7 divided by StartFraction

guajiro [1.7K]

Given:

The expression is $\dfrac{7}{\frac{5}{8}}$ .

To find:

The shows the correct way to use the rule ""multiply by the reciprocal"" for the given expression.

Solution:

According to the rule "multiply by the reciprocal", if a,b,c,d are four number, then

$\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}$

We have,

$\dfrac{7}{\frac{5}{8}}$

It can be written as

$\dfrac{7}{\frac{5}{8}}=\dfrac{\dfrac{7}{1}}{\dfrac{5}{8}}$

Using the rule "multiply by the reciprocal", we get

$\dfrac{\dfrac{7}{1}}{\dfrac{5}{8}}=\dfrac{7}{1}\times \dfrac{8}{5}$

$\dfrac{\dfrac{7}{1}}{\dfrac{5}{8}}=\dfrac{7\times 8}{1\times 5}$

$\dfrac{\dfrac{7}{1}}{\dfrac{5}{8}}=\dfrac{56}{5}$

Therefore, the correct option is D.

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3 years ago

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