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marysya [2.9K]
3 years ago
10

Reuben and his wife are each starting a saving plan. Reuben will initially set aside $50 and then add $50.85 every week to the s

avings. The amount A (in dollars) saved this way is given by the function =A+50.85N50, where N is the number of weeks he has been saving.
His wife will not set an initial amount aside but will add $70.55 to the savings every week. The amount B (in dollars) saved using this plan is given by the function =B70.55N.

Let T be total amount (in dollars) saved using both plans combined. Write an equation relating T to N. Simplify your answer as much as possible.
Mathematics
1 answer:
ch4aika [34]3 years ago
8 0

Answer:

#######################

Step-by-step explanation:

#################### ##### ######## ########   ############## ####### ######## #### #############

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Which undefined term can contain parallel lines?
White raven [17]
Coplanor lines that never intersect 
7 0
3 years ago
If y varies directly as x and y is 12 when x is 6, what is the value of y when x is 11
Nataly_w [17]

Answer:

22

Step-by-step explanation:

Multiply 11 by 12, then divide by 6

6 0
3 years ago
One leg in a right triangle is 11 ​m, and the hypotenuse measures 11√2 m. Find the length of the other leg.
ipn [44]

Answer:

\boxed{11m}

Step-by-step explanation:

Method #1: 45-45-90 Triangle

You can use the rules for a 45-45-90 triangle. These are:

→ Each 45-45-90 triangle is a right triangle with two additional 45° angles.

→ The triangle will have 2 legs, <em>x</em>, and one hypotenuse, <em>x</em>√2.

Therefore, because the problem gives values for one leg and the hypotenuse, the value for the one leg is equal to the value for the unsolved leg.

Method #2: Pythagorean Theorem

You can use the Pythagorean Theorem to solve for a missing side in a triangle. Please note, however, that the Pythagorean Theorem only works on <u>right</u> triangles.

The Pythagorean Theorem is defined as a^{2} + b^{2} = c^{2}, where <em>a</em> and <em>b</em> are both legs of the triangle and <em>c</em> is the hypotenuse.

Therefore, substitute the known value for <em>a</em>, 11, and the known value for <em>c</em>, 11√2. Then, evaluate each value to its power (except for <em>b </em>- it is unsolved) and simplify the equation with basic algebraic methods. Once your equation is down to b^{2}= ?, you should take the square root of both sides of the equation to get the value for <em>b</em>.

11^{2} +b^{2} =(11\sqrt{2} )^{2}\\121 + b^{2} = 242\\b^{2}=121\\b=11

4 0
3 years ago
Can someone please help me on this
Tanzania [10]

a=2(-2)-1 = -4-1 =-5\\\\b=2(-1)-1 = -2 - 1 = -3\\\\c=2(1)-1 = 2-1 = 1\\\\d=2(2) -1 = 4 -1  =3

7 0
2 years ago
Please help! Thank you so much.
inysia [295]

Answer:

4 over 5

Step-by-step explanation:

its 4 over 5 because your going to get a decimal and the other answers you will get a integer which the question isnt asking for so the answer is 4 over 5

4 0
3 years ago
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