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Usimov [2.4K]
3 years ago
12

9a + 18c. What is the value of the expression when a = −5 and c = −1?

Mathematics
1 answer:
saw5 [17]3 years ago
4 0
1. plug in the numbers for the variables, like this: 9(-5)+18(-1)

2. solve
Hopefully this helps! Let me know if you need more explanation.
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Please help me 8th grade math
mamaluj [8]

Answer:

y=1/2x+6

Step-by-step explanation:

for the equation you start with finding the rate of change (wich is what y changes by as x  9minths) in creases by 1) and then add the Y-intercept, so it would be Y=1/2x+6


Formula:

Y=△y•x+b(y-int)

To find y intercept find what <em>y </em>is when x is 0, or in this case you know it comes out 6 feet tall, so that is what the Y int. is

7 0
3 years ago
How would you find the missing x and y values if you don’t have a model or equation to go by?
mamaluj [8]
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Mnenie [13.5K]
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3 years ago
Sofia has saved $10,000 and wants to be sure that she is earning substantial interest on her money. Though she plans to add to h
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Read 2 more answers
7b6+12b6 if canot be simplified
kramer

Because b^6 is present in both terms, we can factor it out.

b^6(7 + 12)

Combine like terms.

b^6(19)

Rearrange.

19b^6 is the fully simplified form of the given expression.

6 0
3 years ago
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