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rosijanka [135]
2 years ago
12

❗️ILL GIVE BRAINLIEST❗️

Mathematics
1 answer:
Gekata [30.6K]2 years ago
8 0

1. 120 im not sure

Step-by-step explanation:

im not that sure

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Need help on this one!! plz show process
diamong [38]
Sally is 6 and Tomas is 3 so

6 +(3×2)

and 6-3
6 0
3 years ago
Help Por favor! Will mark brainliest!
postnew [5]

Answer: An adult’s ticket costs $9 while a children’s ticket costs $5.

Step-by-step explanation:

1). 2x + 3y = 33

2). 5x + 2y = 55

3). I’m going to use substitution.

Isolate a variable (x):

2x + 3y = 33

2x = -3y + 33

X = (-3y + 33)/2

X = -3/2y + 33/2

Substitute and solve for y:

5x + 2y = 55

5(-3/2y + 33/2) + 2y = 55

-15/2y + 165/2 + 2y = 55

-11/2y = -55/2

Y = 5 <— children’s ticket.

Solve for x:

2x + 3y = 33

2x + 3(5) = 33

2x + 15 = 33

2x = 18

X = 9 <— adult’s ticket.

Check:

5x + 2y = 55

5(9) + 2(5) = 55

45 + 10 = 55

55 = 55

2x + 3y = 33

2(9) + 3(5) = 33

18 + 15 = 33

33 = 33

8 0
3 years ago
A tree DOUBLES in height each year until it reached its maximum height over the course of 10 years. How many years did it take f
RideAnS [48]

Answer:

9 years

the tree doubles in height

we can make a model

1 x 2 = 2

2 x 2 = 4

4 x 2 = 8

8 x 2 = 16

16 x 2 = 32

32 x 2 = 64

64 x 2 = 128

128 x 2 = 256

256 x 2 = 512

512 x 2 = 1024

Let's say 1024 is the maximum height

half the maximum height is 1024 x 0.5 = 512 so it will take 9 years because it reached 512 on the 9th year

Step-by-step explanation:

8 0
3 years ago
Everybody solve this pls and a answer
marin [14]

More information is needed to properly answer the question!

7 0
3 years ago
Read 2 more answers
Fir what values of p will the equation x^2=p have 1 real number solution why
Naddika [18.5K]

The only value of p for which the equation has exactly 1 real number solution is p=0.


If p<0, there are no real number solutions and if p>0, there are 2 real number solutions.


Hope this helps,

Brian

8 0
3 years ago
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