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Oksi-84 [34.3K]

3 years ago

9

I need help with numbers 6 through 8

1 answer:

arsen [322]3 years ago

6 0

Done that!!!! check in their corresponding answer box.

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Faith started last week with $1,100 in her checking account. During the week, she wrote the checks below.

quester [9]

Answer:

the correct answer is A

Step-by-step explanation:

6 0

4 years ago

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Convert for 2/3 to a fraction greater than one

Salsk061 [2.6K]

Answer: 14/3

You need to multiply 3 x 4 then add the 2

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3 years ago

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The 3rd and 6th term of a geometric progression are 9/2 and 243/16 respectively find the first term, common ratio, seventh term

sashaice [31]

Answer:

Hello,

Step-by-step explanation:

$Let\ (u_n)\ the\ geometric\ progression.\\\\r\ is\ the\ common\ ratio.\\\\u_3=u_0*r^3\\u_6=u_0*r^6\\\\\dfrac{u_6}{u_3} =r^3=\dfrac{\frac{243}{16} }{\frac{9}{2} } =\dfrac{27}{8} =(\frac{3}{2} )^3\\\\\boxed{r=\dfrac{3}{2} }\\\\\\u_3=u_1*r^2 \Longrightarrow\ u_1=\dfrac{u_3}{r^2} =\dfrac{\frac{9}{2} }{(\frac{3}{2^2}) } =2\\\\\\u_7=u_6*\dfrac{3}{2} =\dfrac{729}{32}$

5 0

3 years ago

Which is the graph of the equation y-1=2/3(x-3)

lisov135 [29]

Step-by-step explanation:

Multiply 2/3 by (x-3) to get 2/3x -3.

Then subtract -1 on the y side to the right side compair like terms.

5 0

4 years ago

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Which represents the solution(s) of the graphed system of equations, y = x2 + 2x – 3 and y = x – 1?

aev [14]

Answer:

y = -4/3 x=-1/3

Step-by-step explanation:

y = x2 + 2x – 3 and y = x – 1

y= (y + 1)2 + 2(y + 1) - 3 and x= y+ 1

y= 2y + 2 + 2y +2 and x= y+ 1

-3y = 4 and x= y+ 1

y = -4/3 and x = (-4/3) + 1 = -1/3

x2 is x squared or x multiplied by two

7 0

3 years ago