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viva [34]
3 years ago
8

Linda enrolls for 10 credit-hours for each of two semesters at a cost of $500 per credit-hour (tuition and fees). In addition, t

extbooks cost $300 per semester. Round your answer
Mathematics
1 answer:
kodGreya [7K]3 years ago
3 0
I agree with the other answer
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Tonya’s dog-walking service charges a flat rate of $20 per month, plus $3 per mile that each dog is walked. Beth does not charge
vladimir1956 [14]

Answer:

Ten miles

Step-by-step explanation:

Use this inequality

20 + 3m = 5m

4 0
3 years ago
HELP ME ASAP PLEASE?!? The triangles shown below may not be congruent.<br> A.TRUE<br> B.FALSE
bogdanovich [222]

Answer:

False

Step-by-step explanation:

I believe it's false because both triangle have the exact same measurements, they would have to be congruent

4 0
3 years ago
Read 2 more answers
PLEASE HELP PRE CAL!!
Len [333]

Answer:

Width = 2x²

Length = 7x² + 3

Step-by-step explanation:

∵ The area of a rectangle is 14x^{4}+6x^{2}

∵ Its width is the greatest common monomial factor of 14x^{4} and 6x²

- Let us find the greatest common factor of 14 , 6 and x^{4} , x²

∵ The factors of 14 are 1, 2, 7, 14

∵ The factors of 6 are 1, 2, 3, 6

∵ The common factors of 14 and 6 are 1, 2

∵ The greatest one is 2

∴ The greatest common factor of 14 and 6 is 2

- The greatest common factor of monomials is the variable with

   the smallest power

∴ The greatest common factor of x^{4} and  x² is x²

∴ The greatest common monomial factor of  14x^{4} and 6x² is 2x²

∴ The width of the rectangle is 2x²

To find the length divide the area by the width

∵ The area = 14x^{4}+6x^{2}

∵ The width = 2x²

∴ The length = ( 14x^{4}+6x^{2}) ÷ (2x²)

∵  14x^{4} ÷ 2x² = 7x²

∵ 6x² ÷ 2x² = 3

∴ ( 14x^{4}+6x^{2}) ÷ (2x²) = 7x² + 3

∴ The length of the rectangle is 7x² + 3

8 0
3 years ago
Use the grouping method to factor the polynomial in the box completely.
kvv77 [185]
5x^4(x^3+8x+6) this is the correct answer
6 0
3 years ago
Find the volume of a sphere made by rotating a circle with a radius of 12 inches. Use 3.14 for π and round to nearest whole numb
nydimaria [60]
Volume = 4/3×pi×r^3
= 4/3×3.14×12^3
= 7234.56
~ 7235
5 0
3 years ago
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