All categories

3 years ago

Please Help Me With A Paper For Math Class!!!

Mathematics

1 answer:

max2010maxim [7]3 years ago

8 0

Answer:

a. 38

b.95

c.57

Step-by-step explanation:

You might be interested in

Please help me with this.

inessss [21]

Answer:

d. x = 1 1/3

Step-by-step explanation:

Step 1: Add 5/6x to both sides.

$\frac{2}{3}x + \frac{5}{6}x = 2 - \frac{5}{6}x + \frac{5}{6}x$
$\frac{3}{2}x = 2$

Step 2: Multiply both sides by 2/3.

$\frac{3}{2}x * \frac{2}{3} = 2 * \frac{2}{3}$
$x = \frac{4}{3}$
$x = 1 \frac{1}{3}$

8 0

3 years ago

Solve the equation 3x^2+x-5=0

mihalych1998 [28]

Answer:

Step-by-step explanation:

Use the quadratic equation, with a = 3, b = 1 and c = -5

Discriminant b^2 - 4ac is 1 - 4(3)(-5) = 61

Because the discriminant is + there are two real, unequal roots:

-1 ± √61

x = ---------------

7 0

3 years ago

If n=3 then what is (4n-2) (7-2)

babymother [125]

The value of equation when n = 3 is 50

Solution:

Given equation is:

$(4n -2)(7-2)$

We have to find the value of equation when n = 3

By plugging in n = 3 in given equation we can find the value of given equation

Substitute n = 3 in given equation

$\rightarrow (4(3) -2)(7-2)\\\\Solve\ the\ above\ equation\\\\\rightarrow (12-2)(7-2)\\\\\rightarrow (12 - 2)(5)\\\\Simplify\ the\ above\ equation\\\\\rightarrow 10 \times 5 = 50$

Thus the value of equation when n = 3 is 50

7 0

3 years ago

ID:6207328365 p.a.s.s:qwerty o.n.l.y f.o.r g.i.r.l.s.

Nikolay [14]

whut? ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

7 0

2 years ago

Read 2 more answers

Explain how to check if a point is a solution to a two-variable equation algebraically

nignag [31]

Answer: If you are given ordered pairs and asked if they are solutions to the equation, substitute the values in for X and Y. See if the 2 sides equal. If they do equal, then that ordered pair is a solution. If they don't equal, then the ordered pair is not a solution.

Step-by-step explanation:

3 0

3 years ago