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cricket20 [7]
3 years ago
10

Number 1- equivalent expression for 3(x +5) +4x -8?

Mathematics
1 answer:
Dominik [7]3 years ago
6 0

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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How do you graph equations?
kodGreya [7K]
Put the equation in Slope Intercept Form. Then graph the y-intercept point. From the y intercept point use the slope to find your second point. Finally, draw the line using those points.
6 0
4 years ago
Please help!! What is 6(4 - y) = 5 + 3?
Archy [21]

Answer:

<h3>\boxed{ \boxed{ \bold{ \sf{2.6}}}}</h3>

Step-by-step explanation:

\sf{6(4 - y) = 5 + 3}

Distribute 6 through the parentheses

\sf{24 - 6y = 5 + 3}

Add the numbers

\sf{24 - 6y = 8}

Move constant to right hand side and change it's sign

\sf{ - 6y = 8 - 24}

Calculate

\sf{ - 6y =  - 16}

Divide both sides of the equation by -6

\sf{ \frac{ - 6y}{ - 6}  =  \frac{ - 16}{ - 6} }

Calculate

\sf{y = 2.6}

Hope I helped!

Best regards!!

7 0
3 years ago
Read 2 more answers
A technology company produces two types of calculators.
lubasha [3.4K]

10 ≤ x ≤ 30, x < 2y, x < 40.

Solution:

Given x is the number of graphing calculators produced daily and

y is the number of scientific calculators produced daily.

Step 1: A company produce atleast 10 and not more than 30 graphing calculators per day.

⇒ 10 ≤ x < 30

Step 2: Each day, the number of graphing calculators cannot exceed twice the number of scientific calculators produced.

⇒ x < 2y

Step 3: The number of scientific calculators cannot exceed 40 per day.

⇒ x < 40

Hence, the constraints are 10 ≤ x ≤ 30, x < 2y, x < 40.

7 0
3 years ago
Can somebody help me please
NeX [460]
For the first question, you need to count all of your choices. Kepp in mind, it will be a fraction. Then count all of your "V6". 

12/24 = 1/2
Hope this helps!!


4 0
3 years ago
Read 2 more answers
Which of the following is the appropriate notation when calculating
Hunter-Best [27]

Answer: P(AB) = 3/8

Step-by-step explanation:

You simply multiply P(AuB) by P(B)

3/7 * 7/8 = 3/8

5 0
3 years ago
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