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baherus [9]
2 years ago
6

Linear Equations, Write an equation to represent the plan and describe each variable or number in your equation represent in the

context

Mathematics
1 answer:
IrinaVladis [17]2 years ago
8 0

Answer:

Step-by-step explanation:

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Reptile [31]

Answer:

oop is this a test or something-

Step-by-step explanation:

7 0
2 years ago
Help me plz I need help
charle [14.2K]

Answer:

-0.48

Step-by-step explanation:

(-1.2)(0.4)

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5 0
2 years ago
ILL GIVE BRAINLIEST! PLEASE HELP I DONT UNDERSTAND!
blsea [12.9K]

Answer:

S₁₅ = 645

Step-by-step explanation:

The sum to n terms of an arithmetic sequence is

S_{n} = \frac{n}{2} [ 2a₁ + (n - 1)d ]

where a₁ is the first term and d the common difference

Using the nth term formula a_{n} = 5n + 3 , then

a₁ = 5(1) + 3 = 5 + 3 = 8

a₂ = 5(2) + 3 = 10 + 3 = 13 , then

d = a₂ - a₁ = 13 - 8 = 5

Thus

S₁₅ = \frac{15}{2} [ (2 × 8) + (14 × 5) ]

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     = 7.5 × 86

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7 0
2 years ago
Y-125 = O A. -15 O B. -25 O c. -5 C. O D. 5 or -5​
timurjin [86]

Answer:

-5

Step-by-step explanation:

Cube root of -125 has to be -5

3 0
2 years ago
A fruit vendor sells 85 pieces of fruit that are either apples or oranges. The ratio of apples to oranges is 3:2. How many apple
crimeas [40]
53. The ratio of apple over orange = 3:2 The total number of fruits are 60 pieces. Now, find the total number of apples and total number of oranges. => first, let’s add 2 + 3 = 5 Thus, we have 5 division for 60 pieces fruits, => 60 / 5 => 12 let’s solve for the apple => 12 x 3 = 36 Now. The orange => 12 * 2 = 24 => 36 + 24 = 60 Thus the ratio is 36 : 24
5 0
3 years ago
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