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Anna11 [10]
3 years ago
14

What do you get when you subtract 9 from b??​

Mathematics
2 answers:
ivanzaharov [21]3 years ago
5 0
You have to find the sum of b first!! Then I can help!!
Citrus2011 [14]3 years ago
3 0
You cannot subtract a number from a unknown. You’d simply put (9-b) in its place.
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Plssssss help me!!!
Fofino [41]

Answer:

2h + 10

Step-by-step explanation:

The question gives one the height of Tree A (8h - 1) and the height of Tree B (6h - 11). The problem asks one to find how much taller Tree A is than Tree B. This problem can be modeled using a simple subtraction problem, the height of Tree A, minus the height of Tree B. Remember to distribute the subtraction sign outside of the parenthesis, and only combine like terms;

(Tree A) - (Tree B)

= (8h - 1) - (6h - 11)

= 8h - 1 - 6h + 11

= 2h + 10

Since there was no numerical value given for the variable (h), nor any value which this expression is equal, the final answer is (2h + 10).

3 0
3 years ago
A 500-gallon water tank drains at a rate of 50 gallons per minute. The amount of water left in the tank depends on the number of
ryzh [129]

I think youlll addd them

6 0
3 years ago
Read 2 more answers
Rewrite in simplest terms: -3(s – 10) + 7(-2s – 1)
erik [133]

-3(s-10)+7(-2s-1)

-3s+30+(-14s-7)

5 0
2 years ago
Read 2 more answers
P(n) models the price (in dollars) of a pack of n bulbs at a certain store.
ycow [4]

Answer:

Option A.

Step-by-step explanation:

The given question is incomplete. Here is the complete question.

P(n) models the price (in dollars) of a pack of n bulbs at a certain store.

When does the price of a pack increase faster ?

n             4             10            12

P(n)        12            25           28

When does the price of a pack increase faster ?

A. Between 4 and 10 bulbs

B. Between 10 and 12 bulbs

C. The price increases at the same rat over both the intervals.

To solve this question we will find the rate of increase in the prices per pack in the given intervals.

From n = 4 to n = 10

Rate of increase in price = \frac{25-12}{10-4}

                                         = \frac{13}{6}

                                         = 2.166 ≈ $2.17 per pack

From n = 10 to n = 12

Rate of increase in price = \frac{28-25}{12-10}

                                         = \frac{3}{2}

                                         = $1.5 per pack

Therefore, price per pack increases faster between n = 4 and n = 10 as compared to n = 10 to n = 12.

Option A is the answer.

8 0
3 years ago
Read 2 more answers
Solve the following equation: 12 x three eighths PLS HELPPP THIS IS THE 2ND TIME ASAP
mr_godi [17]

Answer:

12*3/8 we just turn the 12 into a improper fraction and multiply the top and the bottom with 3/8 top and bottom so

12/1*3/8

12*3=36

1*8=8

so 36/8 the answer is

D

Hope This Helps!!!

8 0
3 years ago
Read 2 more answers
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