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3 years ago

N Core Algebra I - MA3109 A-CR

Mathematics

1 answer:

mario62 [17]3 years ago

8 0

Answer:

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1/3 ( x - 10) = -4 ???

Pepsi [2]

Answer:

$x = - 2$

Step-by-step explanation:

1) Simplify 1/3 ( x - 10) to x-10/3.

$\frac{x - 10}{3} = - 4$

2) Multiply both sides by 3.

$x - 10 = - 4 \times 3$

Simplify 4 × 3 to 12.

$x - 10 = - 12$

4) Add 10 to both sides.

$x = - 12 + 10$

5) Simplify -12 + 10 to -2.

$x = - 2$

So, therefor, the answer is, x = -2.

4 0

3 years ago

14 oz has 98 calories how many calories are there in a 23 oz iced tea

Alex Ar [27]

Answer:

the answer is 230 calories :)

Step-by-step explanation:

divide 160 by 16 to find out how much 1-oz is then times it by 23 to get the amount of calories in 23-oz. There you go I hope it helps :)

7 0

4 years ago

Question 3 1) What is the slope of the line? YA 1 AX

Kipish [7]

Answer:

Slope: 2

Step-by-step explanation:

Taking any two points on the slope: (0,1) & (1,3)

where (0,1) is (x1,y1) and (1,3) is (x2,y2)

Substituting into the slope formula as below:

$\frac{y2-y1}{x2-x1}$

= (3-1)/(1-0)

= 2/1

= 2

Hence, the slope is 2

Hope this helps and be sure to have a wonderful time ahead at Brainly! :D

3 0

3 years ago

Plz help me find it

SVEN [57.7K]

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360 - 285 = 75

It would be 75.

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

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6 0

3 years ago

Read 2 more answers

Solve the system by substitution. 2x - y + z = -4 z = 5 -2x + 3y - z = -10

Kobotan [32]

Substituting z = 5 into the first equation:

2x - y + 5 = -4
y = 2x + 9

Substituting y and z into the third equation
-2x + 3(2x + 9) - 5 = -10
4x + 27 = -5

x = -8
y = 2(-8) + 9 = 7
z = 5

6 0

3 years ago