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Helga [31]
3 years ago
5

Solve: (a + 11)9 plz help ill give the first person brainliest i need it in 10 minutes

Mathematics
1 answer:
cluponka [151]3 years ago
7 0

Answer:

See below

Step-by-step explanation:

(a+11)9

a*9=9a

11*9=99

a+11 is the simplified version.

-hope it helps

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100 POINTS!!!
Y_Kistochka [10]

Answer:

<h2><u><em>D. 12/4 and 3/1</em></u></h2>

Step-by-step explanation:

What two ratios can be written for the following illustration comparing oranges to bunches of bananas? (image of 12 oranges and 4 bananas) A. 12/4 and 1/3 B. 4/12 and 3/1 C. 3/3 and 1/1 D. 12/4 and 3/1

12 oranges and 4 bananas is

12/4

semplify

3/1

7 0
2 years ago
Happy Paws charges $19.00 plus $2.50 per hour to keep a dog during the day. Woof Watchers charges $14.00 plus $3.75 per hour. Co
avanturin [10]
$19.00 plus $2.50 = $21.50.
$14.00 plus $3.75 = $17.75
add $3.75 to $17.75 once to get 21.50
2 hours at Woof Watchers is the same as 1 hour at Happy Paws. <Hope that helped>
3 0
3 years ago
Simplify the following expression:<br><br> -7(3e-2f+4)+6e-2<br><br> Please help me!!!!
Deffense [45]
-7 (3e-2f+4)+6e-2= -21e +14f -28 +6e -2= -15e +14f -30
3 0
3 years ago
Read 2 more answers
Subtract.<br> (9d2+2d+8)–(7d2+d+6)
s344n2d4d5 [400]
The answer? ->2d2+d+2
5 0
3 years ago
Please help me rn i need it! same question on the 2 pictures!
MA_775_DIABLO [31]

Answer:

C. Gregory's graph is incorrect because it shows 2 inches of growth for each week, when it should show 0.75 inches of growth each week

Step-by-step explanation:

Given that the plant grows 1.5 inches (y) every 2 weeks (x), it means that:

Rate of change = y/x = 1.5/2 = 0.75 inches per week

The graph he should create should have a rate of change of 0.75. that is, it should show 0.75 inches growth for every week.

The graph shown above has a rate of change of 2 inches per week.

Thus, the graph is incorrect. It should be showing 0.75 inches of growth per week instead of 2 inches.

4 0
3 years ago
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