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brilliants [131]
3 years ago
11

Diego says the expression 14−0.6t helps him understand this situation. In this situation, what does this expression represent, a

nd what does the variable t stand for in the situation? Write an equation to determine the number of days, t, Diego's father can drive the car without the warning light coming on.
Mathematics
2 answers:
Sonja [21]3 years ago
7 0

Answer:

14-0.6t (x)

Step-by-step explanation:

kykrilka [37]3 years ago
7 0

Answer:

14-0.6t (x)

Step-by-step explanation:

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If STU is similar to XYZ, the sides of STU must be congruent to the corresponding sides of XYZ true or false???
Lelu [443]
False they do not have to be congruent.
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There are 4 fewer cats than dogs.<br>There are 2 cats. How many dogs<br>are there?​
allsm [11]

Answer:

there are 6 dogs

Step-by-step explanation:

x = dogs

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Which of these systems of equations would be best solved using the subtraction​ method?
Lynna [10]

Answer:

Step-by-step explanation:

1. x+2y=6 or x=6-2y

3x-2y=2

3(6-2y)-2y=2

18-6y-2y=2

18-8y=2

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y=-16/-8

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x+2*2=6

x+4=6

x=6-4=2 ans.

Proof:

3*2-2*2=2

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3. 4x+y=7

2x+5y=-1

 

5. 3x+2y=-2

6x-y=6

Solve the system using the elimination method. Show all your steps.

7. -3x+3y=3

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4y=12

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Proof:

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9. -5x+12y=20

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2 years ago
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Answer:

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Distribute the nine and then add 9x to both sides

 -9x + 45 = x +22 1/2

+ 9x        + 9x

Then try to get x alone

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     -22 1/2       -22 1/2

    22.5 = 10x

   \frac{22.5}{10} = \frac{10x}{10}

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3 years ago
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Hope this is right im only 11  :)

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