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3 years ago

Combine like terms. -5y - 5x + 5y + 5y - x + 2 - 2

Mathematics

1 answer:

Karolina [17]3 years ago

6 0

Answer:

-6x + 5y

Explanation:

-5y - 5x + 5y + 5y - x + 2 - 2

-5x - x + 10y - 5y + 2 - 2

-6x + 5y + 0

-6x + 5y

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2/5(d−10)−23(d+6)25(d−10)−23(d+6) is

Dimas [21]

Simplify $\frac{2}{5}$ (d - 10) to $\frac{2(d - 10)}{5}$ :
\frac{2(d - 10)}{5} [/tex] - 23(d + 6) x 25(d - 10) - 23(d + 6)

Simplify 23(d + 6) x 25(d - 10) to 575(d + 6)(d - 10) :
\frac{2(d - 10)}{5} [/tex] - 575(d + 6)(d - 10) - 23(d + 6)

Then Expand :
\frac{2(d - 10)}{5} [/tex] - 575 $d^{2}$ + 5750d - 3450d + 34500 - 23d - 138

Now Collect Like Terms :
\frac{2(d - 10)}{5} [/tex] - 575 $d^{2}$ + (5750d - 3450d + 34500 - 23d) + (34500 - 138)

Answer :
\frac{2(d - 10)}{5} [/tex] - 575 $d^{2}$ + 2277d + 34362

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3 years ago

Charlie weighs 9 pounds more than his little brother. If together they weigh 99 pounds what is the algebraic equation for Charli

Afina-wow [57]

To set up the equation you would take x and add the nine pounds that Charlie weighs more than his brother and the set that equal to 99. Your equation would be X+9=99. If you wanted to take it a step further and solve the equation you would distract 9 from both sides which means that x=90

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4 years ago

Two boats started to move towards each other from two docks, located 30 miles apart. One boat moved at a speed of 2.5 miles per

Vikki [24]

Answer:

They will meet after four hours

Step-by-step explanation:

The boat moving at 2.5 mph will have travelled 10 miles after 4 hrs, and the boat moving at 5 mph will have travelled 20 miles after 4 hrs

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3 years ago

Gisele trains 7 days per week for a biathlon. She covers a total of 20 miles cycling and running each day. Gisele cycles a total

CaHeK987 [17]

Answer:D :)

Step-by-step explanation:

TRUST ME

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3 years ago

Read 2 more answers

Mention the term<br> blank abuse is the most common form of discrimination.

Rzqust [24]

Answer:

Employment abuse is the most common form of discrimination.

Step-by-step explanation:

Retributive discrimination is the breakdown of the principle of social equality among people because they receive a different remuneration for the realization of equal work or equal value; also referring to equal treatment, access to employment opportunities and promotion possibilities. Gender pay discrimination is one of the facets of labor discrimination for women.

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3 years ago