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Pepsi [2]
2 years ago
6

You want to put $2,500 in a simple interest account. It has a 4% annual interest rate. How long must you invest that money to ea

rn $500 in interest?
Mathematics
2 answers:
charle [14.2K]2 years ago
8 0

Answer:5 years

Step-by-step explanation:

Pavlova-9 [17]2 years ago
7 0
It will take 5 years of investment

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What is the point-slope form of a line that has a slope of 3 and passes through the point (–1, 4)?
harkovskaia [24]
<span>The answer is y + 4 = 3(x - 1)</span><span />
3 0
3 years ago
Help me please, what are the like terms?
andriy [413]

Step-by-step explanation:

Like terms are are terms whose variables (and their exponents such as the 2 in x 2) are the same. In other words, terms that are "like" each other. Note: the coefficients (the numbers you multiply by, such as "5" in 5x) can be different.

So like in your picture x and x would be like terms... your picture helps as well to identify your like terms because your like terms have the same background color to there particular rectangle.

4 0
3 years ago
Evaluate.
mafiozo [28]

Answer:

-539.25

Step-by-step explanation:

(w^2x−3)÷10⋅z

w=−9, x = 2.7, and z=−25

((-9)^2*2.7−3)÷10⋅(-25)

Parentheses first

The exponent in the parentheses

(81*2.7−3)÷10⋅(-25)

Then multiply

(218.7−3)÷10⋅(-25)

Then subtract

(215.7)÷10⋅(-25)

Now multiply and divide from left to right

21.57*(-25)

-539.25

8 0
2 years ago
Read 2 more answers
Suppose an isosceles triangle ABC has A=30 and b=c=5. what is length of a squared
Mrac [35]
The awnser is the simplified stystem is the arbitrary solution of the original system of equations
8 0
3 years ago
Which of the following is a perfect square trinomial?
shutvik [7]

Answer:

A.

Step-by-step explanation:

Take a look at what happens when squaring either of these...

(ax-by)^2=(ax-by)(ax-by)=a^2x^2-2abxy+b^2y^2\\\\(ax+by)^2=(ax+by)(ax+by)=a^2x^2+2abxy+b^2y^2\\

Notice a couple of patterns.

1.  The last term has a positive coefficient.  That rules out answer choices C and D.

2.  The coefficient of the middle term is either +2ab \text{ or } -2ab .  So what are <em>a</em>  and <em>b</em>?  <em>a</em> is the square root of the x^2 term and <em>b</em> is the square root of the y^2 term.

25x^2 \Rightarrow a=5\\\\9y^2 \Rightarrow b=3\\\\ab=15\\\\2ab=30

The middle coefficient needs to be either +30 or -30.  The answer is choice A.

5 0
2 years ago
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