Which inequality is equivalent to 8 < 3x – 4(2x – 5)?

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

5 0

8<-5x+20 is one possible answer. it depends on how they are writing it. you need to do the distributed property.

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Help me with this please! 10 points

finlep [7]

{ y ≥ 2x + 1; y > -2x - 3 } Unbound

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7 0

3 years ago

Solve for y in terms of x: 3x = 15-5y Helppp

inysia [295]

5y=15-3x
y=3-3/5x
hope it helps:):)

4 0

3 years ago

Read 2 more answers

Factor the following quadratic expression x^2 + 9x + 20

AysviL [449]

Answer:

(x+5)(x+4)

Step-by-step explanation:

factors of 20: 1,20,2,10,4,5

Since 4 and 5 are the only factors of 20 that have a sum of 9 the answer is (x+5)(x+4)

6 0

3 years ago

PLEASE HELP!! will give brainliest

frutty [35]

A:
Table 1:
f(x) = 8x
X= cups so
ounces =
8* # of cups
Table 2:
f(x) =16x
X= pints so
ounces =
16*# of pints
Table 3:
f(x)= 32x
X= quarts so
ounces=
32*# of quarts
Note: another way instead of f(x)=kx is y=kx
B:
Depending on the slope we can easily find which is the steepest slope by easily comparing the slopes and seeing which is greater.
T1: 8
T2: 16
T3: 32
So, looking at our slopes, table 3 has the greatest slope because it has the greater slope out of the other two.
C:
The phrase, "rate of change" is another way to say the slope. To list again,
T1: 8
T2: 16
T3: 32
The table with the smallest slope would be table 1 since it is less than the other two tables.

I hope that helps, if you need any more assistance or you have any questions, please feel free to ask!!

6 0

3 years ago

Simplify the expression

Slav-nsk [51]

First you need to combine like terms.

9x + 11y + 13

A coefficient is the number that comes before the variable (which is y).

The coefficient for y is 11.

Constants are the numbers that do not have variables attached to them.

The constant is 13.

Hope this helps!

5 0

3 years ago

Read 2 more answers