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vodomira [7]
2 years ago
10

e) Isabel’s competition,who sells books and no other products, charges a shipping fee of $1.99 per book plus a fixed fee of $3 f

or each order. Let x be the number of books purchased and f(x) be the price of shipping one order of books. Write a function that expresses f(x) and explain the value of f(x) for x = 0. graph the function in part e​
Mathematics
1 answer:
inessss [21]2 years ago
7 0

Answer:

It will equal 0

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What is the answer for this problem
neonofarm [45]
Common denominator- 70
24/35 =  48/70
7/10=  49/70
7/10 is larger.
5 0
3 years ago
The measure of an angle is 63°. What is the measure of its supplementary angle?
UkoKoshka [18]

Step-by-step explanation:

63 + x = 180 \\  x = 180 - 63 \\  x = 117 \\ so \: the \: supplemetary \: angle \: of \: 63 \: deg \: is \: 117 \: deg.

i hope i have been useful buddy.

good luck ♥️♥️♥️♥️♥️

3 0
3 years ago
A car needs fixing and Abe can fix it for $70 per hour with a $130 part, but Gabe can fix it for $80 an hour with a $40 part. Ho
Shtirlitz [24]
For the same amount set up two equations set equal to each other.
$70h + 130 = 80h + $40
Subtract 80h from both sides
-10h + 130 = 40
subtract 130 from both sides
-10h = -90 divide both sides by -10
h = 9 hours

CHECK
70(9) + 130 = $760 
80(9) + 40 = $760
8 0
3 years ago
Read 2 more answers
7. Solve -4(6x + 3) = -12(x + 10).
Mama L [17]
X=9 just solve the equation and combine like terms
5 0
2 years ago
PLS HELP ITS URGENT!!
DiKsa [7]

Answer:

SA= 28 in^2

V= 14 in^3

Step-by-step explanation:

circumference= 2πr

9.4 = 2πr

r = 1.496

surface area of a ball = 4\pi r^{2}

= 4\pi (1.496)^{2}

=28 in^2

volume of a ball= \frac{4}{3} \pi r^{3}

= \frac{4}{3} \pi (1.496)^{3}

=14 in^3

5 0
2 years ago
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