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Kamila [148]
3 years ago
14

Plz help asap plzzzzzzzz

Mathematics
2 answers:
Bogdan [553]3 years ago
8 0

Answer:

48

Step-by-step explanation:

Luda [366]3 years ago
5 0
If there’s 18 pink butterflies then if you look at the ration for every 3 pink butterflies there are 5 yellow butterflies, so divide 3/18 to get 6 the multiply 6*5 to get 30 yellow butterflies
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Persons taking a 30-hour review course to prepare for a standardized excam averago a score of 620 on that exam. Persons taking a
wolverine [178]

Answer:

S(t) = 4.725t + 478.25

S(t) = 4.725(42)+478.25

S(t) = 676.7

Step-by-step explanation:

In the question, score is a function of time, that means time is the x-axis, while score is the y-axis.

Order the pairs to get:

(30,620) and (70, 809)

With these values, you use the the equation \frac{x2-x1}{y2-y1} to get the slope m.

\frac{70-30}{809-620}  = 4.725

Use this equation and input any ordered pair to get the final function.

y-y1 = m(x-x1)

y-620 = 4.725x-141.75

y = 4.725x + 478.25

Replace x with t and y with S(t) to fit the x & y axis of the question.

6 0
2 years ago
Sam has 2 dollars less than Alex. How do we write this as an equation?
soldi70 [24.7K]
Suppose Alex has x dollars
So
Sam has x-2
4 0
3 years ago
Read 2 more answers
Need help with this problems<br>E=10gh<br>solve for g
Nat2105 [25]
Solve for g:
e = 10 g h
e = 10 g h is equivalent to 10 g h = e:
10 g h = e
Divide both sides by 10 h:
Answer:  g = e/(10 h)
8 0
3 years ago
Solve for X Enter the answer only with no spaces between numbers, symbols, and or variables
tresset_1 [31]

Answer:

x=-23

Step-by-step explanation:

Since 180° is a straight line you must find a way to get 180 by adding 97°,106°, and x.

Therefore, x must be equal to -23.

3 0
2 years ago
The difference of two positive numbers is 69. The quotient obtained on dividing one by the other is 4. Find the number.​
valentinak56 [21]

Answer:

x=92 y=23

Step-by-step explanation:

Let them be x and y respectively

so given

x-y=69

and

x/y=4  x=4y

so we can write

x-y=69

as

4y-y=69  3y=69 y= 69/3 = 23

now y is 23

so putting in any equation will give the value of x

so

x-23=69 x=92

6 0
2 years ago
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