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choli [55]
3 years ago
9

5. Evaluate 5a + 6c When a = -5 and c = 4 =​

Mathematics
1 answer:
USPshnik [31]3 years ago
7 0

Answer:

-1

Step-by-step explanation:

5(-5) + 6(4)

-25 + 24 = 1

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Answer:

(B)72 fluid ounces

Step-by-step explanation:

To convert cups to fluid ounces, Sari wrote the equivalent ratios.

\dfrac{8 \text{ fluid ounces}}{1\text{ cup}} =\dfrac{\text{? fluid ounces}}{9\text{ cups}}

Let the question mark be represented by x.

We then have:

\dfrac{8 \text{ fluid ounces}}{1\text{ cup}} =\dfrac{\text{x fluid ounces}}{9\text{ cups}}\\$Cross multiply\\x \times 1 = 8 \times 9\\x=72$ fluid ounces

We conclude that there are 72 fluid ounces in 9 cups.

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3 years ago
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Which equation is represented by the table
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Answer:

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Step-by-step explanation:

We can write the equation in slope-intercept form as b = ma + c, where,

m = slope/rate of change

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✔️Find m using any two given pair of values, say (2, 8) and (4, 14):

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m = 6/2

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8 = 3(2) + c

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2 = c

c = 2

✔️Write the equation by substituting m = 3 and c = 2 into b = ma + c. Thus:

b = 3a + 2

4 0
3 years ago
The net of a cylinder is shown. The area of one base of the cylinder is 9Pi in.2. The circumference of a base is 6Pi in., and th
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Step-by-step explanation:

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