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LekaFEV [45]
3 years ago
13

Robbie wants to buy his friend a new phone for his birthday, Robbie’s job at the mall pays about $54 and an extra $1.50 per item

he sells. How many items does he need to sell to reach his goal of $455.50?
*please help 40 points*
Mathematics
1 answer:
poizon [28]3 years ago
7 0

He'd have to sell 268 items

268x $1.50 = 402

$402 + $54 = $456


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Firdavs [7]
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Given the graph below, which of the following points would be included in the graph of the inverse of the function?
Svetlanka [38]

Answer : (1,-1)

a line through the points (-1, 1), (0, 2), (1, 3)

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For point (1 , 3) , the point on inverse function is (3, 1)

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7 0
3 years ago
Read 2 more answers
Help please and thank you
aksik [14]
Remember
(a^b)^c=a^{bc}
and
\frac{x^a}{x^b}=x^{a-b}


so

\frac{(7^2)^5}{7^{-6}}=
\frac{7^{2*5}}{7^{-6}}=
\frac{7^{10}}{7^{-6}}=
7^{10-(-6)}=
7^{10+6}=
7^{16}

the answer is D
5 0
3 years ago
Y intercepts of 3x^2-12x+6
Inessa05 [86]
Y=3x^2. -12x+6

If x= 0 then y= 3•0^2 -12•0+6=6
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y intercept is the place where the curve touches the y-axis and is at point (0, 6)
6 0
3 years ago
In the diagram below, value of x is: <br><br> A. 11 <br><br> B. 55<br><br> C. 5<br><br> D. 35
koban [17]
Sum of complementary angles = 90
so
5x + 35 = 90
5x = 90 -35
5x = 55
x = 11

answer is A. 
x = 11
3 0
3 years ago
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