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Marianna [84]
3 years ago
14

Hello wonderful children! ヽ(o^▽^o)ノ

Mathematics
1 answer:
valentina_108 [34]3 years ago
6 0

ello

Step-by-step explanation:

hrjejbrjdjebrbdj

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Graph f (x) = -.25x + 4
Charra [1.4K]

Answer:

what is the question.

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please thanks and follow me.

8 0
2 years ago
Kalen wrote 60:20 or 3:1 on his paper.what comparison statment would describe the ratios that he wrote?
shepuryov [24]

Answer:

3 teddy bears for each cookie he has.

6 0
3 years ago
WILL GIVE BRAINLIEST The sequence 7 21 63 189......shows the number of jumping jacks justin did each week, starting with the fir
vovangra [49]

A

this is a geometric sequence since there exists a common ratio r between the terms

r = \frac{21}{7} = \frac{63}{21} = \frac{189}{63} = 3

B

to obtain the next term in the sequence multiply the previous term by 3

a_{n+1} = 3 a_{n} ← recursive rule

C

the n th term of a geometric sequence is

a_{n} = a_{1} r^{n-1}

where a_{1} is the first term in the sequence

a_{n} = 7 × 3^{n-1} ← explicit rule


3 0
3 years ago
What does the y-intercept mean? What does the x-intercept mean? Explain what each intercept means and then Identify the x-interc
irinina [24]

x intercept = where the function crosses the x axis (x,0)

y intercept = where the function crosses the y-axis (0,y)

A. y=7/2x-2

x intercept , replace y by 0 and solve for x:

0 =7/2x-2

2= 7/2 x

2 / (7/2) = x

x= 4/7

y-intercept, replace x by 0 and solve for y

y= 7/2x-2

y= 7/2 (0) -2

y=-2

B.

x-intercept:

x=-3

y-intercept

0=-3

It doesn't have a y-intercept.

3 0
1 year ago
Need a quick answer please
Over [174]

Answer:

39

Step-by-step explanation:

6x-15+3x+6=90

Simplify: 9x-9=90

9x=99

x=11

3(11)+6

33+6

<H= 39

5 0
3 years ago
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