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3 years ago

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a cable installer charges $42.50 per hour plus a $60.00 service charge your fathers firm hires him to hook up his companys inter

net service find the total charges if it takes the cable installer 3.5 hour to completed the task

1 answer:

denis23 [38]3 years ago

6 0

$208.75 because $42.50 x 3.5= 148.75 but you have to add the 60 so 148.75+60=208.75 I hope this helps, if not, I can explain more.

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Can someone help me please

Dimas [21]

Answer:

$g(x)=-x^2-8x-22$

Step-by-step explanation:

Perform the multiplication and addition:

$g(x)=-(x+4)^2-6=-(x^2+8x+16)-6=-x^2-8x-16-6\\\\g(x)=-x^2-8x-22$

_____

<em>Comment on the squaring</em>

There are several ways you can find the square (x+4)².

Use your knowledge that (x+a)² = x²+2ax+a².
Use FOIL* to compute (x+4)(x+4) = x² +4x +4x +4² = x²+8x+16
Use the distributive property: (x+4)(x+4) = x(x+4) +4(x+4) = x² +4x +4x +4² (same as FOIL for two binomials)

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* FOIL is mnemonic for {First, Outer, Inner, Last} referring to pairs of terms in the factors (x +a)(x +b). The x terms are the First terms. The Outer terms are the first x and b. The Inner terms are "a" and the second x. The Last terms are "a" and "b". You are to form the sum of those pairs of terms to find the product of the binomials.

5 0

3 years ago

John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt an

Alja [10]

Answer:

John have $36 and he should give $48 to his brother for both to have equal money.

Step-by-step explanation:

Given that,

amount of money John have = $84

amount of money John's brother owed to her friend = $12

$12 of the $84 is going to his brother's friend, that leaves $72 for John and his brother.

If they are to finish with the same amount, then each should have half of the John's money after he paid $12

So,

72/2

= 36 each

but since John's brother have to give 12 rupees in debt so

36+12

= $48

So John should have $36 and he should give $48 to his brother.

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3 years ago

The temperature is −18.2 Celsius in South Dakota and -9.7 Celsius Minnesota. Which one of the following inequalities correctly c

andrezito [222]

Answer:

A and A

Step-by-step explanation:

please mark brainliest.

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3 years ago

Read 2 more answers

For 50 points + branliest ! <br> Study the model to answer the question

Anika [276]

I’m pretty sure the correct answer is B

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2 years ago

PLEASE HELP<br><br> Write the number in standard form.<br><br> (8 × 10) + (1 × 110) + (6 × 11,000)

mote1985 [20]

66,190 is the Answer if you add 80 to 110 and then add 190 to 66000

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3 years ago