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Tanya [424]
2 years ago
8

If t(d) = 3d + 1 and d(n) = 4n + 2, what is t(d(n)) when n = 5​

Mathematics
1 answer:
Mkey [24]2 years ago
8 0

Answer:

67

Step-by-step explanation:

d(n) = 4n + 2

= 4(5) + 2

=22

t(d(n)) = 3(22) + 1

= 67

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Please I need answer right now ppleassssee<br><br>D. -1/4+-2/3<br>with explanation pleaseeee​
Masja [62]

Answer:

1 - 1/3

Step-by-step explanation:

Since 1/2 * 2/3 = 1/3, it should be the case that 1/3 divided by 2/3 gives 1/2 and that 1/3 divided by 1/2 gives 2/3. To divide fractions, we multiply the numerator by the reciprocal of the denominator, where the reciprocal of a number just interchanges the numerator and denominator of the number.

5 0
3 years ago
Each square on the grid represents 1 ft². What is the approximate area of this patch of grass? A. about 35 ft² B. about 40 ft² C
larisa [96]
A. about 35 ft I hope this helps you 
5 0
3 years ago
Read 2 more answers
Mr. Morales purchases supplies for his classroom and the science department. Mr. Morales purchases 6 boxes of pencils, 12 boxes
OLga [1]

Answer:

522.60, hope that helps! (UwU)=/

Step-by-step explanation:

pencils:  $4.10 * 6             ===> $24.60

                 pens:  $6.50 * 12           ===> $78

notebook paper:  $105 * 4              ===> $420

pencils + pens + notebook paper = total cost

24.60 + 78 + 420 = 522.60

4 0
3 years ago
Read 2 more answers
I will pick brainliest first come, first serve! I need help! Give me an answer that makes sense!
nordsb [41]

Step-by-step explanation:

Total amount of apples in one bag:

x + y + z

Hence, total amount of apples in two bags:

2(x + y + z)

or

2x + 2y + 2z

or

x + x + y + y + z +  z

Hence, B, D and E are correct.

A is incorrect because you are adding 2 more apples on top of the total amount of apples in one bag, and you cannot assume that there are 2 apples in each bag.

C is incorrect because you are multiplying the apples together, but you are supposed to add them up to find the total.

F is incorrect because you are finding 1/2 a bag.

3 0
3 years ago
Which number is equal to 3^3?
ruslelena [56]
3 ^ 3 is the same as 3 * 3 * 3

So:

3 * 3 * 3 =
(3 * 3) * 3 =
( 9 ) * 3 =
27
4 0
3 years ago
Read 2 more answers
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