2 years ago

Identify the terms and like terms in the expression 2x2 – 3+6+4r.

Mathematics

1 answer:

Crazy boy [7]2 years ago

7 0

Answer:

a+b+c=D

Step-by-step explanation:

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Help with rate of sales tax

jekas [21]

Well, he paid 20.51 total, but the retail price is just 18.99, so he ended up paying 20.51 - 18.99 extra, or 1.52.

so, if we take 18.99 to be the 100%, how much is 1.52 in percentage off of it?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
18.99&100\\
1.52&t
\end{array}\implies \cfrac{18.99}{1.52}=\cfrac{100}{t}\implies t=\cfrac{1.52\cdot 100}{18.99}$

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2 years ago

Lix wants to by a shirt for $25. What is the total cost with a 4.1% sales tax? Round to NEAREST CENT.

Brums [2.3K]

Answer:

about $26.00

Step-by-step explanation:

$25/100 = 0.25 for 1%

1% times 4.1 = 1.025 in sales tax

plus 25 equals 26.025

round to the nearest cent = $26.00

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1 year ago

What is the equation of this line in slope-intercept form? y=−3x−1y=−3x−1 y=−13x−1y=−13x−1 y=3x−1y=3x−1 y = 3x + 1

aalyn [17]

(y+1)=3(x-1) is the answer to your problem

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2 years ago

Evaluate the expression (x^5)^3(16x^8)^1/2

Contact [7]

Answer:

8x^23 i think

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2 years ago

Transitive property: if ____=-11^3 and -11i^3=11i then _____=11i

Semenov [28]

Answer:

if -11i^3 =-11^3 and -11i^3=11i then -11^3=11i

if I'm wrong pls correct me but I'm pretty sure this is

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2 years ago