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ryzh [129]
3 years ago
15

Expand the expression -7(k - 3)

Mathematics
1 answer:
Illusion [34]3 years ago
4 0
How can I help you?
−
7

(
k
−
3
)
-
7

(
k
-
3
)
Solve
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Convert 3/11 to decimal equivalent using long division
sergey [27]
So simple... 3\ll=27\100 which equals 27.0 or 0.27
7 0
3 years ago
1) 5.10-2.8.16. 10-1
const2013 [10]

Answer: -2511 (if the periods mean multiplication)

Step-by-step explanation:

I’m not sure whether you’re trying to have the periods be multiplication, but if that’s what they are, this is the answer

5x10-2x8x16x10-1

50-16x160-1

50-2560-1

-2511

Again, I’m not sure if that’s what you mean but I can’t really see what else they would mean since you can’t have a 3 part decimal

5 0
3 years ago
Determine algebrically if f(x)=4x³-5x is odd or even function​
Gelneren [198K]

Answer:

Odd function

Step-by-step explanation:

So to see if a function is odd or even we need to plug in a negative x for x, so f(-x)=4(-x)^3-5(-x). This produces -4x^3+5x, which is the exact opposite of the original equation, so it is an odd function. If it were even, then the signs of the coefficients would be the same as the original function.

4 0
2 years ago
If I Mowed 4 yards for 20 dollars what the rate and unit rate
Vilka [71]

Answer:

The rate would be: 4:20 and the unit rate would be 1:5.

Step-by-step explanation:

4 0
2 years ago
Compute the amount of interest earned in the following simple interest problem. A deposit of $4,500 at 5% for 3 years:
seraphim [82]

Answer:

$675.00

Step-by-step explanation:

4500 x 0.05 x 3 = 675

6 0
3 years ago
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