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denis23 [38]
2 years ago
11

Let f(x)=5x+2 find f(-6)

Mathematics
1 answer:
LuckyWell [14K]2 years ago
8 0

Answer:

-28

Step-by-step explanation:

Plugging in -6 as x we get 5(-6) + 2, which simplifies to -30 + 2 or -28.

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A loaf of bread costs $1.40 and the markup is 30% of the selling price. Find the selling price.
andreev551 [17]

Answer:

The selling price after the markup is $1.82

Step-by-step explanation:

$1.40 * .30 =

Multiply $1.40 times .30 (which is same as 30%)

$1.40 * .30 = $0.42

Add $1.40 and $0.42

= $1.82

Hope this helps.

6 0
2 years ago
Noam's bank account showed -$70 and Ben's bank account showed -$93. Who owes more money?
Mrac [35]

ben owes more money since he has a debt of $ 93 and noam had a debt of only $ 70

hope that helps !

5 0
2 years ago
determine the length of a chord whose central angle is 75° in the circle with the radius of 12 inches. ​
Black_prince [1.1K]

Answer:

Step-by-step explanation:

other two sides joining center to the ends of chord=radius of circle=12 in

using cosine formula

cos A=\frac{b^2+c^2-a^2}{2bc} \\2bc cos~A=b^2+c^2-a^2\\\angle A=75^\circ\\b=c=r=12~in\\2*12*12~cos~75=12^2+12^2-a^2\\a^2=2*12^2-2*12^2 cos ~75\\a^2=2*12^2(1-cos 75)\\a=12\sqrt{2(1-cos~75)} \approx 14.6~inches

6 0
2 years ago
Please answer all of this
Deffense [45]
Answer all this for only 5 points COME ON
8 0
3 years ago
Alex sells cars at Keith Palmer Ford. He earn$400 a week plus $150 per car he sells. if he earn $1450 last week, how many cars d
maxonik [38]
1450-400=1050
1050/150=7
7 cars

5 0
3 years ago
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