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Alla [95]
3 years ago
6

Evaluating Algebraic Expressions

Mathematics
1 answer:
koban [17]3 years ago
6 0
D + t = total earnings
$3h + t = total earnings
$3h + $22 = total earnings

Fill in h as however many hours she is working.
Example: She worked for 8 hrs and got $22 in tips.
$3(8) + $22 = ?
$24 +$22 = $46
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A steep hill has a greater slope than a flat plain. What does the slope of the line on a graph describe?
oee [108]
The slope of a line on a graph describes how "steep" the curve is by using the rise divided by the run (y=mx+b).  The slope on the line graph usually represents how much of an increase or decrease is occurring per each unit
7 0
3 years ago
If there are 5 times as many cars as trucks and a total of 30 cars and trucks together how many trucks ?
chubhunter [2.5K]
Let t be the amount of trucks.
Thus 5t is the amount of cars.

t + 5t = 30
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t = 30/6
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Therefore, there are 5 trucks
8 0
4 years ago
Read 2 more answers
Can someone help me…
aleksandr82 [10.1K]

Answer:

378$

Step-by-step explanation:

since u got 700ft^2 you would multiply 700 with 0.54 and get 378$

7 0
2 years ago
Need help with number 66 plz. Math.
Wittaler [7]

Let l be the length of the I-476. We know that the 22 miles long portion is one sixth of the total. So, if we divide the total by six we get 22:

\dfrac{l}{6} = 22

Multiply both sides by 6:

l = 22\cdot 6 = 132

8 0
4 years ago
1a + 2a =<br> answer and i will mark you brainliest
scZoUnD [109]

Answer:

4a

Step-by-step explanation:

a and a =1 + 2+1= 4a

Im not that smart so im prob wrong

if i am wrong then its 3a ;(

7 0
3 years ago
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