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ANEK [815]
4 years ago
15

What is x?: 6x + 45 ≤ (-4x) - 105

Mathematics
1 answer:
e-lub [12.9K]4 years ago
6 0
1. Take the 4x and add it to the 6x = 10x (always do x first, makes it easier)
2. Subtract 45 from -105 = -150
3. Divide 10 from -150 = -15
4. x is less than or equal to -15
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PLEASE HELP!! DUE SOON
mrs_skeptik [129]

Answer:

b=3a/8

a=8b/3

Step-by-step explanation:

b/a=k ( k is the constant proportional)

3/8=9/24=15/40

b/a=3/8

b=3a/8

a=8b/3

I hope this is right answer

7 0
3 years ago
A medium sized apple has 70 calories. This is 10 calories less than 1\4 of the calories in an old westie chocolate bar.How many
n200080 [17]

Answer:

The answer to your question is: 320

Step-by-step explanation:

Data

1/4 of the calories in a chocolate - 10 = calories in an apple

Equation

    Calories in a chocolate bar = 4(calories in apple + ten)

                                                                    = 4(70 + 10)

                                                                    = 4(80)

                                                                   = 320

                     

7 0
3 years ago
Read 2 more answers
What is the GCF of 16s^3t, 40s^5, and 68t^2
emmainna [20.7K]

Answer The Greatest Common Factor of 16, 40, 68 is 4. But the GCF of 16s^3t, 40s^5 and 68t^2 is 1, as there are no common terms for these given alphanumeric terms.

Step-by-step explanation:

8 0
3 years ago
Simplify the expression by using a double-angle formula.<br> cos-39°– sin²39
AVprozaik [17]

Answer:

cos 78⁰.

Step-by-step explanation:

Use cos 2A = cos^2 A - sin^2 A

so cos^2 39 - sin^2 39 = cos (2*39) = cos 78.

5 0
3 years ago
Which function has the graph with the greatest y-intercept?
Lubov Fominskaja [6]

Answer:

The greatest y-intercept c = 6

Step-by-step explanation:

we know that

        slope-intercept form y = mx +c

a) Given that  f(x) = 6x + \frac{1}{6}

                       y = 6x + \frac{1}{6}

   comparing    y = mx +c

  slope of the line m = 6 and Y - intercept c= 1/6

b)    Given that  f(x) = 6x -6

                        y = 6x -6

   comparing    y = mx +c

  slope of the line m = 6 and Y - intercept c= -6

c)

    Given that  f(x) = \frac{1}{6} x +6

                        y =  \frac{1}{6} x +6

   comparing    y = mx +c

  slope of the line m =  \frac{1}{6}  and Y - intercept c= 6 ( greatest intercept)

d)

 Given that  6 k(x) = x

                     k(x) = \frac{1}{6} x

                        y = \frac{1}{6} x

   comparing    y = m x +c

 The slope of the line m =\frac{1}{6}  and Y-intercept c=0

<u><em>Final answer:-</em></u>

The greatest y-intercept c = 6

   

5 0
3 years ago
Read 2 more answers
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