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MissTica
3 years ago
13

At the sewing store, Linda bought a bag of mixed buttons. The bag included 70 buttons, of which 30% were large. How many large b

uttons did Linda get?
Mathematics
1 answer:
-BARSIC- [3]3 years ago
6 0

Answer:

21

Step-by-step explanation:

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5 0
3 years ago
(x+3)*(x+4)*(x+5)*(x+6)+1
Drupady [299]
There is it hope u have a good day

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6 0
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Please help I’m about to fail and this quiz will bring my grade up.
konstantin123 [22]

Answer:

first blank: -1

second blank: -7

third blank: -13

fourth blank: - 19

Step-by-step explanation:

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5 0
3 years ago
lily, safia and manjit have 24 marbles altogether. manjit has the same number of marbles as lily and safia together. lily has 5
densk [106]

Answer:

7

Step-by-step explanation:

M = (L + S)

24/2 = 12

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S:7

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7 0
3 years ago
Read 2 more answers
Find the standard form of the equation of the parabola with a focus at (0, 8) and a directrix at y = -8.
Gala2k [10]
Vertex is directly in middle of directix and focus

distance from 8 to -8 is 16
16/2=8
so 8 below focus (since 8>-8) is the point (0,0
vertex is (0,0)
nice

it opens up because focus is above directix
also it goes up down so
4p(y-k)=(x-h)^2
(h,k) is veretx
we got that (h,k) is (0,0)
and p is distance from vertex to focus which is 8
so
4(8)(y-0)=(x-0)^2
32y=x^2
y=(1/32)x^2
5 0
3 years ago
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