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4 years ago

What is the value when 2x+3y and x=5 y=2

Mathematics

1 answer:

sukhopar [10]4 years ago

6 0

Answer: 16

Step-by-step explanation: We start by substituting the appropriate numbers in for our variables using parentheses as we go.

So we have 2(5) + 3(2).

Since the order of operations tells us that multiplication comes before addition, we first multiply 2(5) to get 10 and 3(2) to get 6.

Then we add 10 + 6 to get 16.

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Find the distance between the points T(13, 1.6) and V(5.4.3.7).

11Alexandr11 [23.1K]

Find the distance between the points t(13, 1.6)t(13, 1.6) and v(5.4, 3.7)v(5.4, 3.7).

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The distance between any 2 points P(a,b) and Q(c,d) in the coordinate plane, is given by the formula:

Thus the distance between points t(13, 1.6) and v(5.4, 3.7) is found using the formula as:

5 0

2 years ago

Margo borrows $900, agreeing to pay it back with 7% annual interest after 9 months. How much interest will she pay? Round your a

Veronika [31]

Answer:

$I=\$47.25$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the amount of money borrowed

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=9/12\ years\\ P=\$900\\r=0.07$

substitute in the formula above

$I=900(0.07(9/12))$

$I=\$47.25$

3 0

4 years ago

1. Which of the following equations would not

Katen [24]

I think it’s “c” y=2x+8

5 0

3 years ago

HELP ASAP!!!!!!!

Musya8 [376]

I believe the correct option is C.

8 0

3 years ago

HELPPPPPPPPPP stuckkk

Alenkinab [10]

I think it’s B :):):)):

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3 years ago