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aalyn [17]
3 years ago
15

Simplify. -5x^4(-3x^2+4x-2)

Mathematics
1 answer:
dybincka [34]3 years ago
7 0
Simplification/ 15x^6-20x^5+10x^4

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Adrian has been adding 6 cards to his sports card collection each week. He started with 20 cards. Let x be the number of weeks h
Alinara [238K]
It would be something like this:

20+6x>100

Where X is the number of weeks passed.
5 0
4 years ago
6 inches how many centimeters. (Round to the nearest tenth if needed)
Artist 52 [7]
15.24 cm rounded to 15.2 cm
8 0
3 years ago
Read 2 more answers
Find the equation of the line that passes throughP(6,0) andQ(1,−1).
yarga [219]

Answer:

Step-by-step explanation:

y=mx+b where m is the slope and b is the y intercept

m=(y2-y1)/(x2-x1), we have points (6,0) and (1,-1)

m=(-1-0)/(1-6)=1/5 so we have

y=x/5+b, using point (6,0) we can solve for b

0=6/5+b

b=-6/5

y=x/5-6/5 or more neatly

y=(x-6)/5

5 0
3 years ago
At the end of a snow storm, Audrey saw there was a lot of snow on her front lawn. The temperature increased and the snow began t
zalisa [80]

Answer:

s = 2t

Step-by-step explanation:

At the end of a snow storm, Audrey saw there was a lot of snow on her front lawn. The temperature increased and the snow began to melt at a steady rate. There was a depth of 10 inches of snow on the lawn when the storm ended and then it started melting at a rate of 2 inches per hour. Write an equation for S, in terms of t, representing the depth of snow on Audreys lawn, in inches, t hours after the snow stopped falling.

2 inches = 1 hour

10 inches = x hour

2x = 10

x = 10/2

x = 5

Creating an equation

S ∝ t

S = kt

k = s/t

k = 2/1

k = 2

The equation for S, in terms of t, representing the depth of snow on Audreys lawn, in inches, t hours after the snow stopped falling is

S = 2t

8 0
3 years ago
3.2.PS-31 Jason has 26 strawberry scones and 65 blackberry scones. He wants to make as many identical bags of scones as possible
IrinaVladis [17]

Answer:

The answer is 13

Step-by-step explanation:

To find this we have find greatest common factor of 26 and 65 which turns out to be 13

To prove this answer we divide the number of scones to 13

26/13=2 scones of strawberry in each bag

65/13=5 scones of blackberry in each bag

2 and 5 will be found in each of the 13 bags.

Hope it helped.

6 0
4 years ago
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