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Monica [59]
3 years ago
12

Use the information to find a linear algebraic equation model that can be used to answer the question. Mark and Don are planning

to sell each of their marble collections at a garage sale. If Don has 1 more than 5 times the number of marbles Mark has, how many does each boy have to sell if the total number of marbles is 115?
Mathematics
1 answer:
larisa86 [58]3 years ago
8 0

Answer:

Step-by-step explanation:

How to find the volume of a triangular prism

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Answer with work plssss
Inessa05 [86]

Answer:

2a^4b^6

Step-by-step explanation:

a^2(ab^3)^2+b^2(a^2b^2)^2\\\\=a^2(a^2b^{2*3})+b^2(a^{2*2}b^{2*2})\\\\=a^2(a^2b^6)+b^2(a^4b^4)\\\\=a^{2+2}b^6+a^4b^{4+2}\\\\=a^4b^6+a^4b^6\\\\=2a^4b^6

6 0
3 years ago
What percent of 18.75 is 27?
Olin [163]
The answer is 144%





Your welcome

4 0
4 years ago
OT bisects ∠DOG. Find the measure of ∠DOG if ∠DOT = 4x + 4 and ∠TOG = 5x – 3
g100num [7]

Answer:

\huge\boxed{64^o}

Step-by-step explanation:

If OT is bisects ∠DOG, then m∠DOT = m∠TOG. Therefore

4x+4=5x-3    |<em>subtract 4 from both sides</em>

<em />4x+4-4=5x-3-4\\\\4x=5x-7<em>|subtract 5x from both sides</em>

<em />4x-5x=5x-5x-7\\\\-x=-7<em>|change the signs</em>

<em />x=7<em />

Calculate the measure of ∠DOG

m∠DOG = 2(m∠DOT)

m\angle DOG=2(4\cdot7+4)=2(28+4)=2(32)=64

6 0
3 years ago
Evaluate the following expression when x = 3 and y = 4: Fraction with x squared plus y cubed in the numerator and 2 plus x in th
Black_prince [1.1K]
The answer is C. 14.6.

By evaluate, they mean substitute in the values of x and y to find the total of the expression, so you get:
(3^2 + 4^3)/(3 + 2) = (9 + 64)/5 = 73/5 = 14.6

I hope this helps!
4 0
3 years ago
Read 2 more answers
A density graph for all of the possible times from 50 seconds to 300 seconds
Vika [28.1K]

Answer: D. took quiz :)

Step-by-step explanation:

7 0
3 years ago
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