3 years ago

11 points!!!!!!!! and brainliest

Mathematics

2 answers:

bulgar [2K]3 years ago

5 0

Answer:

Step-by-step explanation:

Gekata [30.6K]3 years ago

3 0

Replace x with 5 in each equation then subtract:

f(x) = 2(5)^2 - 4(5) = 30

g(x) = 5-2(5) = -5

f(x) - g(x) = 30 - - 5 = 30 +5 = 35

The answer is C. 35

You might be interested in

Pls show ur work and do the pink questions

ziro4ka [17]

Which page is this in the book

3 0

3 years ago

If m 1=(7x-19), and m 2=(x+5), find m 2

shutvik [7]

The value of m2 is 1/7(m1 + 54)

3 0

3 years ago

The coordinates of point Care A. (3,-1) B. (1, -3) C. (3,1) D. (-3,1) E. (-3,-1)

Mars2501 [29]

D (-3,1) hopes this helps

4 0

2 years ago

Aleena expands 2xx+3-5(x-2) as 2x2+3-5x-10. Has she expanded it correctly? Please identify the mistakes and write the correct wa

Nimfa-mama [501]

The given expression is :

2xx+3-5(x-2)

We know that, $x{\cdot}x=x^2$

$=2x^2+3-5(x-2)\\\\=2x^2+3+(-5)(x)+(-5)(-2)\\\\=2x^2+3-5x+10$

Aleena expands 2xx+3-5(x-2) as 2x²+3-5x-10. She is mistaken because the sign before 10 should be +10 instead of -10. Hence, the correct expanded form is 2x²+3-5x+10. Hence, this is the required solution.

5 0

2 years ago

If T(n) = 3n -5 what is the 3rd term

PtichkaEL [24]

Tn=3n-5 therefore: T(3)=3(3)-5 T(3) =4

4 0

3 years ago