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3 years ago

PLEASE HELP DONT ANSWER IF YOU DO NOT KNOW (the numbers got cut out)

Mathematics

1 answer:

liberstina [14]3 years ago

3 0

Look at the picture i attached for the answer :))

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Simplify this expression 5xy - x?t + 2xy + 3x?

Katarina [22]

Answer:

x • (2xt + 7y)

Step-by-step explanation:

Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". 1 more similar replacement(s).

((5xy-((x2)•t))+2xy)+(3x2•t)

3.1 Pull out like factors : 2x2t + 7xy = x • (2xt + 7y)

x • (2xt + 7y).

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3 years ago

Jayanta is raising money for the? homeless, and discovers each church group requires 2 hr of letter writing and 1 hr of? follow-

boyakko [2]

Answer:

Jayanta needs 2 labor union groups and 8 church groups.

Step-by-step explanation:

Let c denotes churches .

Let l denotes labor unions.

We know that Jayanta can only spend 20 hours letter writing and 14 hour of follow-up.

So, equations becomes:

$2c+2l=20$

$c+3l=14$

And total money raised can be shown by = $150c+175l$

We have to maximize $150c+175l$ keeping in mind that $2c+2l \leq 20$ and $c+3l \leq 14$

We will solve the two equations: $2c+2l=20$ and $c+3l=14$

We get l = 2 and c = 8

And total money raised is $150\times8 + 175\times2$ = $1200+350=1550$ dollars.

Hence, Jayanta needs 2 labor union groups and 8 church groups.

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3 years ago

Write a polynomial that fits the description:

Yakvenalex [24]

4x^5+2x-1 would be an example, fifth dregree means the highest exponent is 5. hope this helps.

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3 years ago

BD bisects ABC. Find mZABD, mZCBD, and m ZABC. A (3x + 6° D B (7x – 18)°C

dangina [55]

The answer is 43 because when you multiply 6x6 you get 36 and if you add 6 more you get 42 which is one less that 43

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3 years ago

Which steps should you follow to write an equivalent ratio to find 120% of 700?

Andre45 [30]

Answer:

the answer is D

Step-by-step explanation:

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4 years ago

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