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siniylev [52]
3 years ago
8

In investing $6,100 of a couple’s money, a financial planner put some of it into a savings account paying 3% annual simple inter

est. The rest was invested in a riskier mini-mall development plan paying 9% annual simple interest. The combined interest earned for the first year was $393. How much money was invest at each rate?
Mathematics
1 answer:
kenny6666 [7]3 years ago
5 0

Answer:

sorry i don't know this one but im sure other people would under stand im actually trying to figure out similar problems

Step-by-step explanation: sorry i didn't know this answer

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30 POINTS!!!!<br><br> What is the value of x?<br><br> 90<br> 135<br> 180<br> 225
polet [3.4K]

Answer:

180 degrees.

Step-by-step explanation:

Because the angle at the circumference is 90 degrees the arc joining the 2 other points = 180  degrees.

So x = 360 - 180 = 180 degrees.

4 0
4 years ago
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12+root of 35 divided by 2 + 12-2 root of 35 divided by 2
nadya68 [22]
So : 12+ \frac{\sqrt{35}}{2} + \frac{12-2 \sqrt{35} }{2}?

First, you want to bring everything together on the top of the fraction. 
12=24/2 so you can have \frac{24+ \sqrt{35}+12-2 \sqrt{35} }{2}

Add like terms -- 12 +24 = 36       \sqrt{35}-2 \sqrt{35} = \sqrt{35}

Now we are at \frac{24+ \sqrt{35} }{2} Which is the lowest possible simplified version while remaining at exact value. 

Feel free to check my math! I kinda did this off the top of my head. 
8 0
3 years ago
PLEASE HELP <br> ANSWER ASAP
VLD [36.1K]
Question 1: h+4= how many kids in history class.
I think this cause it says to represent the # of kids in the English class with the varible h. there are 4 more kids in the history class for you just add four to the English class( h). this may be wrong tho

question 2: 57+4= 61.

you just input the 57 where the h (# of kids in English class) cause it need to figure out how many are in history and their are just four more kids. I think


also sorry if I suck at explaining things, this makes sorta sense
7 0
3 years ago
Evaluate the expressio <br>-6(-5)+12
natta225 [31]

First, multiply -6*-5. This equals (positive) 30 because the negative signs cancel out.

This leaves you with:

30+12

Doing the addition leaves you with 42.

The answer is 42.

I hope this helps :)

6 0
4 years ago
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Five less than a number (n) is 28. Which equation shows this relationship?
Tpy6a [65]
The answer is n - 5 = 28
8 0
3 years ago
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