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jeyben [28]
3 years ago
9

Make a tree diagram to show sample space. Then select the total number of outcomes.

Mathematics
2 answers:
liraira [26]3 years ago
7 0

Answer:

C. 15

Step-by-step explanation:

Five number choices, and each of those has 3 possible outcomes of color

5 x 3 = 15

34kurt3 years ago
5 0
The answer is 20 not 5 or 15 or 10
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Find -18 + (-67) Show work.
PtichkaEL [24]

Answer:

- 85

Step-by-step explanation:

-18 - 67= -85

Hope this helps! :) plz mark brainliest

8 0
2 years ago
The average of 8 people in a golf club is 44. A ninth person joins the club and the new average of the golf club is 47. What is
PSYCHO15rus [73]

Answer:

41 year old

Step-by-step explanation:

Suppose x is the total age before the ninth person joins. x/8=44 then the new persons age is a then x+a/9=47 so you subsitute x=352 then (352+a)/9=47 then 352+a=393 so we find a=41

5 0
2 years ago
3x+4y=29<br> 6x+5y=43<br> Solve through elimination
vagabundo [1.1K]

Answer:

Let's solve your system by elimination.

3x+4y=29;6x+5y=43

Multiply the first equation by -2,and multiply the second equation by 1.

−2(3x+4y=29)

1(6x+5y=43)

Becomes:

−6x−8y=−58

6x+5y=43

Add these equations to eliminate x:

−3y=−15

Then solve−3y=−15for y:

−3y=−15

−3y −3 = −15

−3

(Divide both sides by -3)

y=5

Now that we've found y let's plug it back in to solve for x.

Write down an original equation:

3x+4y=29

Substitute5foryin3x+4y=29:

3x+(4)(5)=29

3x+20=29(Simplify both sides of the equation)

3x+20+−20=29+−20(Add -20 to both sides)

3x=9

3x 3 = 9

3

(Divide both sides by 3)

x=3

Answer:

x=3 and y=5

Step-by-step explanation:

I love this stuff 229 999 0523

6 0
3 years ago
A television normally costs 1420.Due to a store sale the television is now 1,022.40.What was the percentage taken off the televi
Zielflug [23.3K]

Cost of Television = $1420

Cost of Television after store sale =$1022.40

Drop in price= 1420-1022.40= 397.60.

Price taken off = $ 397.60.

Percentage taken off= \frac{Difference }{original} x 100.

                                 = \frac{397.60}{1420} x 100=28%.

Percent off = 28%.

3 0
3 years ago
Read 2 more answers
The cost of printing a catalog of the products that your company distributes is a flat rate of $52 plus $0.20 per copy. Let C re
yanalaym [24]
Given:
Cost of printing a catalog: flat rate of $52 and $0.20 per copy.

C = 52 + 0.20x

C is the total cost of printing x number of copies.

x = 500
C = 52 + 0.20(500) = 52 + 100 = 152

x = 1000
C = 52 + 0.20(1000) = 52 + 200 = 252

x = 1500
C = 52 + 0.20(1500) = 52 + 300 = 352

x = 2000
C = 52 + 0.20(2000) = 52 + 400 = 452

x = 2500
C = 52 + 0.20(2500) = 52 + 500 = 552


4 0
3 years ago
Read 2 more answers
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