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Shtirlitz [24]
3 years ago
9

Solve for t. 4 = 2 + 2/5 t

Mathematics
2 answers:
MrRa [10]3 years ago
3 0

Answer:

T = 5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4=2/5t + 2

Step 2: Flip the equation.

2/5t + 2 = 4

Step 3: Subtract 2 from both sides.

2/5t + 2 − 2 = 4 −2

2/5t = 2

Step 4: Multiply both sides by 5/2.

(5/2) *(2/5t)= (5/2) *(2)

Answer:

t=5

asambeis [7]3 years ago
3 0

Answer:

t=5

Step-by-step explanation:

4=2+2/5 t

Subtract 2 from both sides

2=2/5 t

Multiply 2/5 by its reciprocal on both sides so multiply by 5/2

(5/2) times 2 is 5

so t is 5

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First, set the second equation with y as the isolated variable. To do this, subtract 4 from both sides to get
y = 3x - 4
Now that you know the value of y, put that expression in for y in the first equation to get
3x  + (3x - 4) = 2
Then, simplify by adding the x terms together to get
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add 4 on both sides to isolate the x terms to get
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then divide 6 from both sides to get
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3 years ago
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Ivahew [28]

Answer:

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Step-by-step explanation:

make the denominator same

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4 ; 4.2 ; 4.5 ; 6.9 ; 8.3 ; 8.7 ; 11.7

The mode is the number that appears the most in the data set. Every number only appeared once. So. there is no mode in the data set.

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