3 years ago

Edward is selling pencil sketches at an art festival. He has sold 8 of his large sketches and 6

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

4 0

Step-by-step explanation:

147.50 becuase 8 painting equal 116$ and the smallons equal 31.50 so add them together and you get 147.50

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Last year, Ravi opened an investment account with $5400 . At the end of the year, the amount in the account had decreased by 24.

Nastasia [14]

1-(24.5/100)=0.755 which will be our multiplier
5400 x 0.755 = $4077 left in his account
5400-4077=$1323 decrease

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3 years ago

How many solutions does the following equation have?

KatRina [158]

Answer:

Step-by-step explanation:

-5z +1 = -2z +10

-3z = 9

z=9/-3

Z= -3

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3 years ago

Finding the roots (zeros)

GenaCL600 [577]

Answer:

1.5 + 1.3228756555323i

1.5 - 1.3228756555323i

Step-by-step explanation:

y = ax^2 + bx + c

a = 1, b = -3, c = 4

Using the quadractic formula:

$\frac{-b±\sqrt{b^2-4ac} }{2a} \\\\= \frac{3±\sqrt{9-4(1)(4)}}{2(1)}\\\\= \frac{3±2.64i}{2}\\\\= 1.5 ± 1.32$

Note: Kindly ignore the A in the above solution ^

Hence, there is no real solution. It has complex roots.

<em>Feel free to mark this as brainliest! :D</em>

4 0

3 years ago

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

nasty-shy [4]

Answer:

f(x) = 1/(x+2) + 7

Step-by-step explanation:

The graph depicts the line of 1/x shifted to the left by 2 and up by 7.:

3 0

2 years ago

Monique purchases a $5,100 dining room set. She can't afford to pay cash, so she uses the installment plan, which requires an 18

just olya [345]

Answer:

$918 is her down payment

Step-by-step explanation:

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3 years ago