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Anna007 [38]
3 years ago
12

7t + 4 is less than or equal to 3t

Mathematics
2 answers:
Ket [755]3 years ago
6 0
-7t-3t would be -4t
4 is less than or equal to -4t
Divide 4from -4
-1 is less than or equal to t
xeze [42]3 years ago
3 0
I don't see no choices for this question but I can tell u that greater than, less than, and equal to ALL SHARE THE SAME RESULT which is -1.

Here is my work for if 7t + 4 < 3t:

4 < 3t - 7t
4 < -4t
t < -1

Even if u do greater than, less than, or equal to it would all have the same answer, it would be t < -1, t > -1, and t = -1. Either way u do it, it will still have the same answer so in terms u can say answer is both or all of the above.
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HELPPO ME PLEASEE!!!!!!
ElenaW [278]

Answer:

Here,

x + 25° + 3x + 95° + 80°=360° (Sum of angles of a quadrilateral is 360°)

or,x+3x + 25° + 95° + 80° =360°

or,4x + 200 = 360°

or,4x = 360 - 200

or,4x = 160

or,x = 160÷4

or,x = 40

Now,

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4 0
2 years ago
Evaluate 4(a2 + 2b) - 2b when a = 2 and b = –2
amid [387]
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4((2)2+2(-2))

Then you want to follow the order of operations, PEMDAS (Parantheses-Exponent-Multiplication-Division-Addition-Subtraction), and multiply within the parantheses.

4(4+(-4))

Next you will add within the parantheses (So add the 4 and -4 together)

4(0)

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0

Your answer is 0

Hope this helps!
5 0
3 years ago
Read 2 more answers
What is the value of 16- a when a = 9​
Allisa [31]

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bob left work and traveled to school at an average speed of 25 mph. if it took bob 35 minutes to reach school, how far is bobs s
Alchen [17]
Rate x time = distance
25   x  35/60 = distance  (35/60 is 35 minutes out of an hour- 60 minutes)
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Notice that the time had to be in a fraction of an hour in order to do this.
8 0
3 years ago
This polygon is a Quadrilateral (4 sided
Leto [7]

Answer:

Step-by-step explanation:

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7 0
3 years ago
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