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Rashid [163]
2 years ago
15

(ii) Hence solve the following system of simultaneous equations:

Mathematics
1 answer:
gladu [14]2 years ago
7 0

Answer:

Hi how are you doing today Jasmine

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What is the unit rate of the proprrional relationship represented by the equation y=3x
NeX [460]

The unit rate of the proportional relationship y = 3x is 3

<h3>How to determine the unit rate?</h3>

The proportional relationship is given as:

y = 3x

Divide both sides by x

y/x = 3

For a proportional relationship y/x = k;

The unit rate is 3

This means that the unit rate of the proportional relationship y = 3x is 3

Read more about proportional relationship at

brainly.com/question/12242745

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6 0
2 years ago
If the retail price of an item is 70$ and its markuped by35%, what is its wholesale price?
sveta [45]

Answer:

94.50$

Step-by-step explanation:

4 0
2 years ago
Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour
navik [9.2K]

Answer:

y=2x+15

Step-by-step explanation:

h=9

7 0
3 years ago
Help! Sorry if it’s hard to see it would not look different everytime I retook the picture! :)
pshichka [43]

Answer:

d = 11.401754

For:
(X1, Y1) = (5, 4)
(X2, Y2) = (-4, -3)


Distance Equation Solution:

=√ (-4−5)2+(−3−4)2

=√ (-9)2+(−7)2

=√ 81+49

=√ 130

=11.401754
5 0
3 years ago
A marine biologist is studying the growth of a particular species of fish. She writes the following equation to show the length
inn [45]

Answer:

The original function is f(m) = 5(1.07)^m, with the m as an exponent

part A) if the final length is 9.19, we can set f(m) = 9.19 and solve for m

plugging it into a calculator, I get m = ~8.99, so a bit less than 9. therefore, a reasonable domain might be all the m values 9 or below, or m ≤ 9

part B) the y-intercept of a function is the value of the independent variable when the dependent variable = 0. the two variables in your problem are height and number of months - which one do you think is the independent one, and which one is dependent? then re-interpret "value of the independent variable when the dependent variable = 0" in terms of the actual quantities that the variables represent

part C) average rate of change from m = 1 to m = 9

f(9)−f(1)9−1

evaluate, and think about what that represents in terms of height and number of months

8 0
3 years ago
Read 2 more answers
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