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3 years ago

6

What is f(x)=x; g(x)=x+3

1 answer:

eduard3 years ago

3 0

Answer:

A

Step-by-step explanation:

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If the proportion of the total disposable income spent on consumer goods and services is 93 percent and if

Simora [160]

Answer:

what?????????????????

5 0

2 years ago

um, help. I need to write a second equation so that -6x+y=1 has one solution but I completely forgot how to. Help plz.

love history [14]

Answer:

$3x - y = 2 \\ there \: is \: one \: solution \: for \: x \\ x = - 1$

7 0

3 years ago

In a recent international sport competition, the top 3 countries— Country A, Country B, and Country C— won a total of 134 medals

vlada-n [284]

Answer:

Country A = 85, Country B = 29, Country C = 20

Step-by-step explanation:

A+B+C=134 ----- eq(1)

B=C+9 ------------ eq(2)

A=36+B+C ------ eq(3)

By substituting eq(2) in eq(3), we get:

A=36+C+9+C

A=2C+45 ------- eq(4)

Now substituting eq(2) & eq(4) in eq(1), we get

2C+45+C+9+C=134

4C+54=134

4C=134-54

4C=80

C=20

Now putting the value of C in eq(2),

B=20+9

B=29

Substituting the value of B & C in eq(1), we get:

A+29+20=134

A+49=134

A=134-49

A=85

6 0

3 years ago

The Park Protectors is a group of elementary students and teachers from 3232 schools who pick up trash at local parks. The line

pshichka [43]

Answer:

$Each = \frac{15}{128}$

Step-by-step explanation:

Given

See attachment for line plot

Required

Determine the total trash picked

The data on the line plot can be represented as:

$Trash \to Schools$

$\frac{1}{8} \to 6$

$\frac{1}{4} \to 8$

$\frac{1}{2} \to 2$

$1 \to 0$

The total trash picked is:

$Total = \frac{1}{8} * 6 + \frac{1}{4} * 8 + \frac{1}{2} * 2 + 1 * 0$

$Total = \frac{3}{4} + \frac{8}{4} + 1+0$

Take LCM

$Total = \frac{3+8+4+0}{4}$

$Total = \frac{15}{4}$

The total picked by each school is:

$Each = \frac{Total}{32}$

$Each = \frac{15/4}{32}$

Rewrite as:

$Each = \frac{15}{4*32}$

$Each = \frac{15}{128}$

4 0

3 years ago

-2x - y = -9<br><br>5x -2y = 18<br>Solve as a whole number

nexus9112 [7]

Answer:

x = 4, y = 1

(4, 1)

Step-by-step explanation:

-2x - y = -9

5x -2y = 18

-2x - y = -9

+2x +2x

-y = 2x - 9

/-1 /-1

y = -2x + 9

5x -2y = 18

5x - 2(-2x + 9) = 18

5x + 4x - 18 = 18

9x - 18 = 18

+ 18 + 18

9x = 36

/9 /9

x = 4

Now, we solve for y:

-2(4) - y = -9

-8 - y = -9

+ 8 +8

-y = -1

/-1 /-1

y = 1

(x, y) -> (4, 1)

Hope this helps!

6 0

3 years ago