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Mnenie [13.5K]
3 years ago
6

Solve the system by elimination. Show your work. 3) -x - 18 y = -3 and 7x - 9 y = 21

Mathematics
1 answer:
makvit [3.9K]3 years ago
6 0
This is what i got not sure if it’s right

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There are 4 apples and 5 bananas on her counter. If she randomly selects a fruit from her counter, what is the P (banana)​
Anni [7]

Answer:

5/9

Step-by-step explanation:

altogether there are 9 pieces on the counter 5 of them are bananas so there would be a 5/9 chance of picking up a banana

3 0
4 years ago
what is the quotient 4x/x^2+5x-6 divided by x^2-11x+28/x^2+7x+6 in simplified form? state any restrictions on the variable.
Nata [24]
A/b ÷ d/c

a/b * c/d

4x/ x² + 5x -6 * x² + 7x + 6/ x² - 11x + 28    factor

4x/ (x+6)(x-1) * (x+6)(x+1)/ (x-7)(x-4)      (x+6) cancels out

4x (x+1) / (x-1)(x-7)(x-4)
6 0
4 years ago
What is the solution?
ladessa [460]
(7,5) is the solution to this system.
6 0
3 years ago
Read 2 more answers
What is the answer 2⅓+⅚​
ANEK [815]

Answer:

3 1/6

Step-by-step explanation:

2+1/3+5/6

(1/3=2/6)

so 3/6+5/6 =  7/6

8 0
2 years ago
Write the equation of a line that includes the point (1, 5) and has a slope of 3 in slope-intercept form
Zina [86]

Answer:

y=3x+2

Step-by-step explanation:

y=mx+b

We have our m, which is slope, but we need our y intercept, b.

Substitute your slope, x, and y into the formula and solve for b.

5=3(1)+b

5=3+b

-3 -3

2=b

Now we can plug into equation.

y=3x+2

5 0
3 years ago
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