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Alexandra [31]
3 years ago
9

tom works for a manufacturing plant and makes $7.00 per hour. Last week he worked 49 hours.for the hours above 40,he receives ti

me-and-a-half. what did tom earn last week?
Mathematics
1 answer:
Galina-37 [17]3 years ago
6 0
Well due to my calculations Tom should have gotten 311.5 dollars last week.

40×7=280
7÷2=3.5
9×3.5=31.5
31.5+280=311.5

Or You could do this
(40×7)+(3.5×9)=311.5

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19/24= how many pounds
WINSTONCH [101]
Is the problem 19÷24?
7 0
3 years ago
A Jar contains five red marbles and three green marble. A marble is drawn at random and not replaced. A second marble is
olga_2 [115]

Answer:

20/56 or 5/14

Step-by-step explanation:

Prob of red = 5/8

Second red prob = 4/7

multiply those = 20/56

simplify if needed = 5/14

3 0
3 years ago
Last question, if its wrong expect a pc flying through your window
slavikrds [6]

Answer:

D. 73°

Step-by-step explanation:

The inside angles of a triangle always equal 180° so if we know that a right angle is already 90° we only need one more angle to know all of them:

1. 90° + 17° + ?° = 180

2. 90° + 17° = 107°

3. 180° - 107° = 73°

4. 90° + 17° + 73° = 180

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6 0
4 years ago
What is the sum of the first 51 terms of the sequence?<br><br> −282,−266,−250,−234,...
Pavel [41]

Answer:

The sum of the first 51 terms of the sequence is 6018

Step-by-step explanation:

AP: −282,−266,−250,−234,...

First term = a = -282

Common difference = d = a_2-a_1=a_3-a_2

Common difference = d = -266-(-282)=-250-(-266)=16

Formula of sum of first n terms =S_n=\frac{n}{2}(2a+(n-1)d)

Substitute n = 51

So,S_{51}=\frac{51}{2}(2(-282)+(51-1)(16))

S_{51}=6018

Hence the sum of the first 51 terms of the sequence is 6018

8 0
3 years ago
A^8-b^8 please factorize this algebaric expression
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please follow the pic if you need more help let me know

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3 years ago
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