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laiz [17]
3 years ago
12

What is f(x)=2x+3 if x=10

Mathematics
2 answers:
tatiyna3 years ago
8 0

Answer:

23

Step-by-step explanation:

2(10)+3

20+3

(10,23)

Please mark brainliest :)

mojhsa [17]3 years ago
4 0

Answer:

X=23 sorry if I’m wrong

Step-by-step explanation:

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X(x+1)+(x+1)(x+2)+(x+2)(x+3) solve the equation for x​
viva [34]

Answer:

3x²+9x+8

Step-by-step explanation:

x²+x+x(x+2)+1(x+2)+x(x+3)+2(x+3)

x²+x+x²+2x+x+2+x²+3x+2x+6

x²+x²+x²+x+2x+x+3x+2x+2+6

3x²+9x+8

4 0
2 years ago
Read 2 more answers
What is the equation of the line that has a slope of 3 and a​ y-intercept of​ 2?
svetoff [14.1K]

The equation of a line is written as t = ax + b where a is the slope and b is the y-intercept.

Using the slope and y intercept given the equation is:

Y = 3x + 2

5 0
2 years ago
Solve the compound inequality.<br> 5 &lt; 2x - 1 &lt; 9<br><br> Show your work
ASHA 777 [7]

Answer:

3<x<5

Step-by-step explanation:

5<2x-1<9

Add 1 on all the sides because of the inverse operation.

Which is 6<2x<10

The divide 2 on all sides to isolate x.

Which is 3<x<5.

4 0
3 years ago
Select the best real-world situation that can be represented by 15 + c = 18.50. Then solve the equation and describe what your a
Daniel [21]

Answer:

15+c=17.50 First you subtract 15 by 15 because you switch operations from adding to subtracting then you would put C under it Second subtract 17.50 and 15 and that is 2.50 so C= 2.50

i need help please What is the total number of drawSprites(); you can have in a program? *

Step-by-step explanation:

7 0
3 years ago
Why do you add a zero when multiplying two digits by two digits
malfutka [58]
When you add a zero to the problem, it shows you are now multiplying in the double-digits. Let's say you are multiplying 12x12. First you cover up the one then multiply them. Then cover up the two and you have 10. When you multiply them, it ends in a zero. Don't think of it as adding a zero but adding to products.
6 0
2 years ago
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