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Irina-Kira [14]
3 years ago
7

If Dave had 5 apples, Sandie has twice the amount Dave has.

Mathematics
2 answers:
Anestetic [448]3 years ago
8 0

First it’s twice 5 so basically you multiply( 5•2)=10 or add (5+5)=10 so if Dave has 5 apples sandie has 10 apples

lorasvet [3.4K]3 years ago
7 0

Answer:

10

Step-by-step explanation:

If Dave has 5 apples and Sandie has double the amount then you need to multiply 5 and 2.

5×2=10.

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PLEASE HELP (:
Kaylis [27]

Answer:

{12,15}

Step-by-step explanation:

Given the function f(x) = x+5, if the range of the function is {7,9}, the domain of the function is derived by simply finding the value of the function at each end point.

At endpoint x = 7,

f(7) = 7+5

f(7) = 12

At endpoint x = 9

f(9) = 9+5

f(9) = 14.

The function domain is therefore at {12,14}

4 0
3 years ago
Please help me solve this!!!!!!
BabaBlast [244]

Answer:

C. 9

Step-by-step explanation:

y = -4x^2 + 2kx

subtitute 3:

y = -4(9)^2 + 2k(9)

y = -4(81) + 18k

let y = 0

=> 0 = -324 + 18k

=> k = 324/18 = 9

this is my calculations hope it helps

4 0
2 years ago
Read 2 more answers
What is the coefficient of y in the expression 2 ⋅ 3 + 9y?<br><br> 2<br> 3<br> 6<br> 9
pshichka [43]
The answer is going to be 9. Hope that helped.
6 0
3 years ago
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48 is what percent of 160
professor190 [17]
Percent formula : is/of = %/100

is = 48
of = 160
% = x

48/160 = x/100
cross multiply
160x = 4800
x = 4800/160
x = 30......so 48 is 30% of 160
4 0
3 years ago
-4 1/2, -5.6, -2 3/8, 2.35 from least to greatest
sweet-ann [11.9K]
Hello!

-2 3/8, -5.6, -4 1/2, 2.35.

Those are ordered from least to greatest!

I really hope you found this helpful! c:
8 0
3 years ago
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