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4 years ago

What’s the answer to this (-4y+5)-(2y+4)=

Mathematics

2 answers:

goldfiish [28.3K]4 years ago

5 0

Answer:

You can only simplify it down to -6y+1

Step-by-step explanation:

Since there is nothing past the equals sign, there is no way to solve it, only a way to simplify it. Hope this helps!

Misha Larkins [42]4 years ago

5 0

Answer:-6y+1

Step-by-step explanation:

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3 years ago

An online music club sells compact discs for $9 each plus $1.50 shipping and handling per order. Maria’s total bill was $82.50.

AVprozaik [17]

Answer:

Step-by-step explanation:

The equation is

9x + 1.50 = 82.50

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-1.50 -1.50

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4 0

4 years ago

Find the surface area of the prism.

Westkost [7]

2(4*3) + 5.7*3 + 2(5.7*4)= 86.7 mm^2 (i could be wrong)

4 0

3 years ago

Read 2 more answers

ANSWER FAST PLEASE

andre [41]

Answer:

Step-by-step explanation:

the y-intercept is 6

8 0

3 years ago

3. Find f[h(a+4)], given the functions below. *

mote1985 [20]

Answer:

C 5a^2 +70a +240

Step-by-step explanation:

We have given these following functions:

$f(x) = 5x, g(x) = -2x + 1, h(x) = x^2 + 6x + 8$

h(a+4)

This function is:

$h(a+4) = (a+4)^2 + 6(a + 4) + 8$

$h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8$

$h(a+4) = a^2 + 14a + 48$

f[h(a+4)]

$f(x) = 5x$

Thus

$f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240$

The correct answer is given by option C.

8 0

3 years ago