4 years ago

A gardener uses 3 of a liter of water to water 7 of a garden.

Mathematics

1 answer:

arsen [322]4 years ago

8 0

Im not fully correct but i think you just multiply 3 x7= 21

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Plz help me with this math

erma4kov [3.2K]

Answer:

$68.13

Step-by-step explanation:

$7.29x3=$21.87

$5x2=$10.00

$21.87 + $10.00=$31.87

$100.00-$31.87=$68.13

5 0

4 years ago

Solve the following system of equations by graphing. 3x - 2y = -6 - 3x - y = -12

MA_775_DIABLO [31]

9514 1404 393

Answer:

(x, y) = (2, 6)

Step-by-step explanation:

See the attachment for the graph.

4 0

3 years ago

A fair eight-sided die with the sides numbered 1 to 8 is rolled twice.

ryzh [129]

A - rolling an odd prime number followed by an even prime number

B - two numbers are consecutive numbers in ascending order

$|\Omega|=8^2=64\\\\ |A|=\underbrace{3}_{\text{3,5,7}}\cdot\underbrace{1}_{\text{2}}=3\\ |B|=\underbrace{7}_{\text{(1,2),(2,3),\ldots(7,8)}}\\\\\\ P(A)=\dfrac{3}{64}\approx5\%\\ P(B)=\dfrac{7}{64}\approx11\%$

4 0

4 years ago

Is this is the right answer, I divided 17/20?

lina2011 [118]

C is the right answer
Hope this helped

5 0

3 years ago

Read 2 more answers

Solve for x.... please help

Citrus2011 [14]

Answer:

Step-by-step explanation:

Both angles add to 180, so by knowing that we can say...

16x - 5 + -5 + 22x = 180

Now simplify and solve

38x - 10 = 180

38x = 190

8 0

3 years ago