3 years ago

Solve for y: 3x + y = 12

Mathematics

1 answer:

ch4aika [34]3 years ago

8 0

Answer: Slope = -6.000/2.000 = -3.000

x-intercept = 12/3 = 4

y-intercept = 12/1 = 12.00000

Step-by-step explanation:

You might be interested in

Annie graphed how many books in the school library are about her favorite subjects.

sergij07 [2.7K]

Answer:

100

Step-by-step explanation:

25+15+30+40-10=100

6 0

4 years ago

Which property of equality is illustrated below?<br><br> If 7+9=11+5 and 11+5=16, then 7+9=16

kogti [31]

If 7+9=16, then 7+9=11+5 and 11+5=16.

7 0

4 years ago

Hey guys can any of you guys math geniuses help me out on this math question? 3 3/5 + 1/3=?

Katena32 [7]

Answer:

$\dfrac{59}{15}=3 \frac{14}{15}$

Step-by-step explanation:

Convert the mixed number into an improper fraction:

$3 \frac35=\dfrac{3\times5+3}{5}=\dfrac{18}{5}$

Now convert fractions so that their denominators are the same:

$\implies \dfrac{18}{5}+\dfrac13=\dfrac{18\times3}{5\times3}+\dfrac{1 \times5}{3 \times 5}=\dfrac{54}{15}+\dfrac{5}{15}$

As the denominators are now the same, we can simply add the numerators:

$\implies \dfrac{54}{15}+\dfrac{5}{15}= \dfrac{54+5}{15}=\dfrac{59}{15}$

Now convert back into a mixed number (if required):

$\implies \dfrac{59}{15}=3 \frac{14}{15}$

4 0

3 years ago

Read 2 more answers

Mandy was solving a math equation.

NNADVOKAT [17]

Answer:

No, because when there is a + in front of an expression parentheses, the expression remains the same

Step-by-step explanation:

-85+(-40)

= -85-50

= -125

7 0

3 years ago

A coin is tossed and an eight sided die is rolled. What is the probability that the coin lands on tails, and the die lands on a

jeyben [28]

Answer:

50 50 one in 8

Step-by-step explanation:

The coin is a 50 50 and the dice in 2 in 8

5 0

4 years ago