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djyliett [7]
3 years ago
12

Pls help I will give u 10 points

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
7 0
It is correct
One room per day. Nine rooms in nine days
lesya692 [45]3 years ago
6 0

Answer:

1. isn't

2. 0.5 or 1/2

3. 9x0.5=4.5 or 9/2

You can do this... it's easy stuff. You got it!

You might be interested in
What is the value of y?<br> A) 130°<br> B) 65°<br> C) 50°<br> D) 25°
Lera25 [3.4K]

Answer:

B

Step-by-step explanation:

180-130=50

180-50=130

130:2=65

4 0
3 years ago
Jin has pounds of birdseed. If he uses 1/8 pound a
r-ruslan [8.4K]

Answer:

C. 7/8 days

Step-by-step explanation:

8 0
3 years ago
Alexandra has $15 to buy drinks for her friends at the baseball game. Soda
EleoNora [17]

Answer:

C

Step-by-step explanation:

write an equation for the costs:

if x is the number of sodas

and y is the number of waters

2.75x + 2y <= 15

(<= is less than or equal to)

if we substitute 3 for y

we get 2.75x + 2(3) <= 15

2.75x + 6 <= 15

2.75x <= 9

9 / 2.75 = 3.2727

however, you cannot buy part of a soda

so, round to 3

you also cannot buy negative sodas

so, the answer is C

6 0
3 years ago
A line contains the points (82, -96) and (87, -86)
Tasya [4]

Answer:

D

Step-by-step explanation:

please give me brainliest

6 0
3 years ago
4(2x-3)+8(x-4)=2(2x+6) help plzzz
TEA [102]

Answer:

x = 14/3

Step-by-step explanation:

4(2x-3)+8(x-4)=2(2x+6)

Distribute

8x -12 +8x - 32 = 4x +12

Combine like terms

16x -44 = 4x+12

Subtract 4x

16x-4x -44 = 4x+12-4x

12x -44 =12

Add 44 to each side

12x-44+44 = 12+44

12x = 56

Divide each side by 12

12x/12 = 56/12

x = 14/3

8 0
3 years ago
Read 2 more answers
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