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3 years ago

Solve four sixths plus one third

Mathematics

2 answers:

mote1985 [20]3 years ago

8 0

Answer:

Step-by-step explanation:

EastWind [94]3 years ago

3 0

Answer:

4/6=2/3

2/3+1/3=1

I hope this is good enough:

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WILL MARK THE BRAINLIE

il63 [147K]

The answer is b.

when x decreases, f(x) decreases.
when x increases, f(x) increases.

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3 years ago

Read 2 more answers

Need help please answer ASAP!

Dmitrij [34]

Answer:

46. (3) 29

47. (1) y = -4x + 3

48. (3) 3

49. (3) -1/2

50. (4) 25x - 75

Step-by-step explanation:

Question 46

Let red marbles be 2x + 3 and black marbles be x
2x + 3 + x = 42
3x = 39
x = 13
No. of red = 2(13) + 3 = 29 marbles
(3) 29

Question 47

Parallel to a line means the slope is the same
(1) y = -4x + 3

Question 48

For the expression to be undefined, the denominator has to be 0
x - 3 = 0
x = 3
(3) 3

Question 49

Slope = -4 - 1 / 4 + 6
Slope = -5/10
Slope = -1/2
(3) -1/2

Question 50

Total = 25x
Left 3 boxes at home = -3x = -3(25) = -75
(4) 25x - 75

6 0

2 years ago

Courtney has baked some cookies for her friends. On the platter, there are 16 oatmeal cookies, 12 peanut butter cookies, and

inessss [21]

Answer:

The answer would be OA. PO and G) = 0.67

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3 years ago

Sladkaya [172]

Given:

Jennifer writes the letters M-O-N-T-A-N-A on cards.

To find:

The probability of picking an N.

Solution:

We have,

Total number of cards = 7

Total number of cards with letter N = 2

Now, the probability of picking an N is:

$\text{Probability}=\dfrac{\text{Number of cards with letter N}}{\text{Total number of cards}}$

$\text{Probability}=\dfrac{2}{7}$

Therefore, the probability of picking an N is $\dfrac{2}{7}$ .

3 0

3 years ago

What is the equation for a line that passes through the points (5,-4) and (-10,17

maria [59]

Answer:

The equation of the line is 7 x +5 y = 15.

Step-by-step explanation:

Here the given points are ( 5, -4) & ( -10, 17) -

Equation of a line whose points are given such that

( $x_{1},y_{1}$ ) & ( $x_{2}, y_{2}$ )-

y - $y_{1}$ = $\frac{y_{2} - y_{1} }{x_{2} - x_{1}}$ ( x - $x_{1}$ )

i.e. y - (-4)= $\frac{17 - (-4)}{-10 - 5}$ ( x- 5)

y + 4 = $\frac{17 + 4}{ -15}$ ( x - 5)

y + 4 = $\frac{21}{-15}$ ( x - 5 )

( y + 4) = $\frac{7}{- 5}$ ( x - 5)

5 (y + 4 ) = - 7 (x - 5 )

5 y + 20 = -7 x + 35

7 x + 5 y = 15

Hence the equation of the required line whose passes trough the points ( 5, -4) & ( -10, 17) is 7 x + 5 y = 15.

7 0

4 years ago