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Elden [556K]
3 years ago
12

- 6a+c help please.

Mathematics
1 answer:
zmey [24]3 years ago
4 0

Answer:

-11

Step-by-step explanation:

first substitue the variables with the number then solve

-6(3)+7

-18+7= -11

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A person pay $3500 for 42 lawn mowers, then sells each lawnmower for $99. How much profit does the store make?
masya89 [10]

Answer:

$658

Step-by-step explanation:

42 x 99 = 4,158

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5 0
3 years ago
What is the slope of the line that contains these point?<br> (13,11),(14,6),(15,1),(16,-4)
ELEN [110]

Answer:

Step-by-step explanation:

You can easily find the slope by using two points. Let’s use (13, 11) and (14, 6)

We look at the slope equation as: y2 - y1 divided by x2 and x1.

13 = x1 11= y1 and 14= x2 6=y2

Plug in: 6-11/14-13 and solve

Answer: -5

Hope I made sense :)

4 0
4 years ago
Read 2 more answers
Help me with this quick pleaseeeee
melisa1 [442]

Answer:

D' = ( 1 , -1 )

Step-by-step explanation:

2 times 1/2 = 1

-2 times 1/2 = -1

hope this helps ^^

3 0
3 years ago
Show that 64 can be written as either 2^6 or 4^3​
lord [1]

Answer:

Step-by-step explanation:

2^6 because

2 times 2 times 2 times 2 times 2 times 2 is 64

2 times 2 is 4 times 2 is 8 times 2 is 16 times 2 is 32 times 2 is 64

8 0
3 years ago
Can someone help me with this?
Liula [17]

Answer:

A.

Step-by-step explanation:

4.5/C

8 0
3 years ago
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