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kap26 [50]
2 years ago
8

I’ll give brainlist to correct answers

Mathematics
2 answers:
hoa [83]2 years ago
3 0

Answer:stop stealing points

Step-by-step explanation:

maxonik [38]2 years ago
3 0

Answer:

a) 1

b) 7

c) -3

Step-by-step explanation:

"Adding" and "up" indicate a positive integer.

"Down" indicates a negative integer.

I'm going to assume that a) refers to one plate.

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andrew charges $18 for each lawn he mows. Suppose he mows 17 lawns per month how much money will Andrew make per month
Tpy6a [65]
$306 per month you just need to multiply 17 by 18
4 0
3 years ago
Read 2 more answers
Is (0,0) a solution to this system? y ≥ x^2 + x - 4, y> x^2 + 2x + 1
Ipatiy [6.2K]
Y≥x²+x-4
y>x²+2x+1

Substitute (0,0):

0≥-4 true
0>1 false

(0,0) is not a solution of the system.
3 0
3 years ago
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bill and sam have a coupon for a pizza with 1 topping. The choices of toppings are: pepperoni, sausage, mushrooms, green peppers
cricket20 [7]
Well there are 6 toppings. For one person to select sausage, it is \frac{1}{6}. For two people, multiply them together and the probability is \frac{1}{36}
5 0
3 years ago
Algebra: Find x<br> ....
luda_lava [24]

Answer:

d

Step-by-step explanation:

The triangles are similar, thus the ratios of corresponding sides are equal, that is

\frac{2x+1}{x+4} = \frac{40}{25} = \frac{8}{5} ( cross-  multiply )

5(2x + 1) = 8(x + 4) ← distribute parenthesis on both sides )

10x + 5 = 8x + 32 ( subtract 8x from both sides )

2x + 5 = 32 ( subtract 5 from both sides )

2x = 27 ( divide both sides by 2 )

x = 13.5 → d

3 0
3 years ago
How many ways are there to distribute n graded homeworks to n students such that none of them gets their own homework back?
Yuri [45]
Assume N students

Student 1 can get (n-1) papers
Student 2 can get (n-1) papers
Student 3 can get (n-1) papers
etc
Student N can get (n-1) papers

So for N students you can have N(n-1)
8 0
3 years ago
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