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yuradex [85]
2 years ago
10

Which equation has a solution of r = 1/3

Mathematics
2 answers:
sveta [45]2 years ago
8 0

Answer:

A.

Step-by-step explanation:

A.

2 2/3 + r = 3

r = 3 - 2 2/3

r = 1/3

B.

r - 1 = 2/3

r = 1 2/3

C.

3r = 1/3

r = 1/9

D.

4r = 12

r = 3

Answer: A.

Lerok [7]2 years ago
7 0

Answer:

                 

Step-by-step explanation:

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Can someone pls help me answer this :/​
eimsori [14]

Answer:

y = - \frac{3}{2} x + 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 6) and (x₂, y₂ ) = (4, 0) ← 2 points on the line

m = \frac{0-6}{4-0} = \frac{-6}{4} = - \frac{3}{2}

Since the line crosses the y- axis at (0, 6) ⇒ b = 6

y = - \frac{3}{2} x + 6 ← equation of line

5 0
3 years ago
At the mall Greg purchased three CDs which cost $10.68 each if Greg has $79 in his wallet before the purchase how much money is
Ahat [919]

Answer:

$46.96

Step-by-step explanation:

10.68 * 3 = 32.04

79 - 32.04 = 46.96

5 0
3 years ago
Read 2 more answers
Please help me ASAP!!
viktelen [127]

Answer:

D

Step-by-step explanation:

buohcuihefjejfkjkclhfvujhfjvnkljsfnvnfuhvnkk  j bljfvnk nvn fv bvkjnfn vn hbfvkjbdvn vhbvfj hbf fd vdkjkfnvkjdnjvn df jb j bn bfkjbs jsb

7 0
2 years ago
Rectangle BBB is shown below. Nadia drew a scaled version of Rectangle BBB using a scale factor of \dfrac15
Basile [38]

Answer:

2

Step-by-step explanation:

5 / 1/5 and 10 / 1/5

6 0
3 years ago
Susan earned $8.25 per hour babysitting last summer. She worked 15 hours a week. How much did she earn in 6 weeks?
irina1246 [14]
15*6=90 hours
90 *8.25=742.50
Your answer would be $742.50. Hope it helps!
4 0
3 years ago
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