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3 years ago

Can someone please help with either? will mark brainliest

Mathematics

1 answer:

mylen [45]3 years ago

4 0

Answer:

Step-by-step explanation:

i just did it

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NEED HELP ASAP GIVING BRAINLIST!!!!!!!

Shtirlitz [24]

(a) 8(4x+3) > -1 + 7x

32x + 24 > -1 + 7x

32x - 7x > -1 -25

25x >-26

x > -26/25

(b) 167 < 6 + 7(2 - 7r)

167 < 6 + 14 - 49r

49r < 6 + 14 - 167

49r < - 147

r < - 3

8x + 40 > -8 + 56x

56x - 8x < 48

48x < 48

x < 1

(d)5( 6 + 3r) + 7 > 127

30 + 15r + 7 > 127

15r > 127 - 37

15r > 90

r > 6

5 0

3 years ago

6 teaches equally share 1/2 a box of paper what fraction of the box of paper does each teacher receives

lilavasa [31]

Answer:

1/2 divided by 6

0.5/6

0.0833

5 0

3 years ago

HELPPPP!!!! Need the answer ASAP!!

Greeley [361]

Given that the functions $f(x)=x+4$ and $g(x)=x^{3}$

We need to determine the value of the function $(g \ {\circ} f)(-3)$

First, we shall determine the composition of the function $(g \circ f)(x)$

Function $(g \circ f)(x)$ :

Let us determine the function $(g \circ f)(x)$

Thus, we have;

$(g \circ f)(x)=g[f(x)]$

$=g[x+4]$

$=(x+4)^3$

$(g \circ f)(x)=x^3+3x^2(4)+3x(4)^2+(4)^3$

$(g \circ f)(x)=x^3+12x^2+48x+64$

Thus, the function is $(g \circ f)(x)=x^3+12x^2+48x+64$

Value of the function $(g \ {\circ} f)(-3)$ :

The value of the function can be determined by substituting x = -3 in the function $(g \circ f)(x)=x^3+12x^2+48x+64$

Thus, we have;

$(g \circ f)(-3)=(-3)^3+12(-3)^2+48(-3)+64$

Simplifying the terms, we get;

$(g \circ f)(-3)=-27+12(9)+48(-3)+64$

$(g \circ f)(-3)=-27+108-144+64$

$(g \circ f)(-3)=1$

Thus, the value of the function $(g \ {\circ} f)(-3)$ is 1.

8 0

3 years ago

What is the graph of the function rule y=3x+2

Nadusha1986 [10]

Answer:

in the photo is the graph

4 0

3 years ago

Ben the camel drinks tea (so classy!). He drinks 350350350 liters of tea every 222 days.

lapo4ka [179]

350350350*3 = 1051051050 liters of tea (that's a lot!)

5 0

3 years ago

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