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BaLLatris [955]
4 years ago
13

Evaluate the function for x=3; f(x)= -2x+10 please show your work

Mathematics
2 answers:
Tems11 [23]4 years ago
6 0
For x = 3, we plug in 3 every time it says x.

f(3)=-2*3+10=-6+10=4
iren [92.7K]4 years ago
3 0
-2x+10
plug in x=3
-2(3)+10
-6+10
4

The answer is 4

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3x+5=0 ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎
strojnjashka [21]

Answer:

x= -5/3

Step-by-step explanation:

Move all the terms that don't contain x to the right side and solve.

Hope this helps :)

3 0
3 years ago
Read 2 more answers
What two numbers multiply to get 40 and add to get 11
Trava [24]
I got the factors of 40 but both numbers do not add up to 11. Negative numbers are not considered because the product and sum are positive numbers.

1 x 40 = 40    1 + 40 = 41
2 x 20 = 40    2 + 20 = 22
4 x 10 = 40    4 + 10 = 14
5 x   8 = 40    5 +   8 = 13

I also got the addends of 11 and solved each set to get the product
1 + 10 = 11    1 x 10 = 10
2 +   9 = 11    2 x   9 = 18
3 +   8 = 11    3 x   8 = 24
4 +   7 = 11    4 x   7 = 28
5 +   6 = 11    5 x   6 = 30
6 0
3 years ago
3b+(-5)=(2b)³(-3)2+6=?​
Flauer [41]

Answer:

b=-1

Step-by-step explanation:

given.3b+(-5)=(2b)³(-3)2+6=?

3b-5=8b-6+6

3b-5=8b

-5=8b-3b

-5=5b

-5/5=5b/5

b=-1

-3-5=-8-6+6=?

-8=-8=-8

7 0
2 years ago
Which scenario involves the value of greatest magnitude?
Sonbull [250]

Answer:

D. A withdrawal of $30 from a bank account

Step-by-step explanation:

When it says magnitude it doesn't matter if it's a positive or negative number.

So it's just asking which number is the greatest which is 30.

I hope my explanation makes sense and helps you out.

5 0
3 years ago
Both 7 and 13 are factors of 1001. Explain how to use this information to get two other factors.
alexdok [17]

Answer:

Step-by-step explanation:

"Factors" are the numbers you multiply to get another number. For instance, factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored). For instance, 12 can be factored as 1×12, 2×6, or 3×4.

3 0
4 years ago
Read 2 more answers
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