3 years ago

Best answer gets brainliest

Mathematics

1 answer:

tankabanditka [31]3 years ago

3 0

I hope this is helpful.

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Pls help and explain [roperly plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Rufina [12.5K]

Answer:

3.625

Step-by-step explanation:

4.5+0.25-1.125 ---> convert all to decimals

4.75 - 1.125 -----> add them together

4.750 -1.125 ----> render same amount of decimal places

3.625 is answer

5 0

3 years ago

Rayna has 5 pounds of ground beef to make hamburgers for a picnic. Each hamburger uses 1/4 pound of ground beef. How many hambur

Tom [10]

20 ; 5 divided by 1/4 is actually 5 x 4/1

3 0

3 years ago

Line a: 4y + x = 8<br> Line b: 2y + r = 4<br> Line c: 22 - 3x + 6

yanalaym [24]

Answer:

the answer to line a is

y = -1/4x+2

4 0

3 years ago

Can I please get help with number 23 am stuck.

denpristay [2]

Answer:

Step-by-step explanation:

Use the elimination method by adding the equations together:

5x - 2y = 4

3x + 2y = 12

---> 8x = 16

x = 2

6 0

3 years ago

Write as a single logarithm

Anettt [7]

ANSWER

$c. \ln( \frac{2 {x}^{3} }{3y})$

EXPLANATION

We want to write

$ln(2x) + 2 ln(x) - ln(3y)$

as a single logarithm.

Use the power rule to rewrite the middle term:

$n \: ln(a) = ln( {a}^{n} )$

$ln(2x) + ln( {x}^{2} ) - ln(3y)$

Use the product rule to obtain:

$ln(a) + ln(b) = ln(ab)$

$ln(2x \times {x}^{2} )- ln(3y)$

$ln(2{x}^{3} )- ln(3y)$

Apply the quotient rule:

$ln(a) - ln(b) = ln( \frac{a}{b})$

$ln(2{x}^{3} )- ln(3y) =\ln(\frac{2 {x}^{3} }{3y})$

7 0

3 years ago