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anyanavicka [17]
3 years ago
13

2 and 3 please and show the work too answer quick cuz it’s due tomorrow pls

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0
722 bricks and 8 workers.
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Math question on big ideas math the 1/3 confuses me I hate fractions
jok3333 [9.3K]

a simple way to do away with denominators, is we can simply multiply both sides by the LCD, in this case the LCD is 3, so let's multiply both sides by 3.


\bf 3\left( \cfrac{1}{3}x+y \right)=3(4)\implies x+3y=12\implies 3y=12-x
\\\\\\
y=\cfrac{12-x}{3}\implies \stackrel{\textit{distributing the denominator}}{y=\cfrac{12}{3}-\cfrac{x}{3}}\implies y=4-\cfrac{1}{3}x

6 0
2 years ago
I really need help with this equation as soon as possible :D
viktelen [127]
The subtraction sign in front of the second set of parenthesis changes the signs on the terms inside those parenthesis.  So this could be rewritten as  x-3x^4+2x^2+x^3-4x^6.  None of the exponents on the x are the same, so we will just express it in terms of descending powers of x.   -4x^6-3x^4+x^3+2x^2+x.   This is also the same as  4x^6+3x^4-x^3-2x^2-x  if you don't like to start with a negative.  Either one is correct.
7 0
3 years ago
Write 17/25 as a percent
WINSTONCH [101]

Answer:

68%

Step-by-step explanation:

Times both the top and bottom number by 4.

6 0
3 years ago
Read 2 more answers
Multiple choice question!! Please help
qaws [65]
The solution is (1,3). This is where the two lines intersect.
3 0
2 years ago
a trader has 47,500 rupees with him. he placed an order for 22 items each costing rs. 1263. after making the payment for this pu
djverab [1.8K]

Answer:

since each item costs rs1263 we say

rs1263×22

27786

this means he spent rs27786

Her we now say rs47500-rs27786

=rs19714

This is to say that he has rs19714 left with him.

7 0
3 years ago
Read 2 more answers
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