1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady_Fox [76]
3 years ago
15

earned $4200 and earned $174 in interest if one earns 3.5% and the other 4.5 % how much was invested at each rate

Mathematics
1 answer:
Leno4ka [110]3 years ago
8 0
X + y = 4200 so x = 4200 - y
0.035x + 0.045y = 174

substitute x = 4200 - y into 0.035x + 0.045y = 174

0.035x + 0.045y = 174
0.035(4200 - y) + 0.045y = 174
147 - 0.035y + 0.045y = 174
0.01y = 27
y = 2700


x + y = 4200
x = 4200 - 2700
x = 1500

answer

$1500 in <span>3.5% 
$2700 in 4.5%</span>
You might be interested in
Which statements about countries with lower GDP and lowest HDI scores are accurate? Check all that apply
yKpoI14uk [10]

Answer:The countries with lower GDP are the same as those with the lowest HDI.

U GDP is a solid indicator of what a country's HDI will be.

da​

Step-by-step explanation:

Which statements about countries with lower GDP and lowest HDI scores are accurate?

The countries with lower GDP are the same as those with the lowest HDI - human development index a measure of life expectancy, education and per capita income indicators.

The GDP rank tends to be associated with the lowest HDI.

U GDP - gross domestic product the total monetary value of goods and services in country at a specific time period is a solid indicator of what a country's HDI will be.

da​

The GDP can be used to rank a country's HDI

6 0
3 years ago
Read 2 more answers
Compare 10x(8+2) and 20x(8+2)
Artist 52 [7]

the 20x(8+2) is just two times greater as its 200 instead of 100 which is the other answer

4 0
3 years ago
What property is <br><br> 5(x+y)=5x+5y
Law Incorporation [45]

Answer: Distributive Property  

4 0
3 years ago
HELPPGPGPPHPHGPPFPSLLSLSL
ololo11 [35]
If Carla would have bought 4 plants it would have been 13 dollars from green touch

If she would have bought them for the grocery store it would have been 14 dollars

So in conclusion she saved 1 dollar
Option 3
8 0
2 years ago
Find the value of x. (Type an integer or decimal.)
SOVA2 [1]

Answer:

70

Step-by-step explanation:

An angle formed by 2 tangent lines is equal to one half the measure of the major arc minus the measure of the minor arc.

we are given the minor arc ( 110 ) however we are not given the major arc.

Because circles make a 360 degree rotation we can find the major arc by subtracting the measure of the minor arc from 360

Thus, major arc = 360 - 110 = 250

Now that we have identified the major and minor arc we can find x

Recall that x = 1/2 ( major arc - minor arc )

Thus, x = 1/2 ( 250 - 110 )

250 - 110 = 140

140 / 2 = 70

Hence, x = 70

6 0
2 years ago
Other questions:
  • Which is a solution to the equation y=2x+5
    15·2 answers
  • A glider descends 240 meters in 12 seconds. What is the average change in elevation?​
    8·1 answer
  • A bag contains 126 buttons. Some have two holes and the rest have four holes there are 8 two holes buttons for every four holes
    11·1 answer
  • What percent is 52.52 million of 142 million
    7·1 answer
  • Tell the measure of the angle in degrees 1/12
    10·2 answers
  • The diameter of a circle is 14cm. Which TWO statements are correct?<br><br> A
    9·1 answer
  • Please help me with this problem I am stuck so bad please help
    8·1 answer
  • A weaver completes about 2/3 of a basket each say. How long will it take her to make 12 baskets?​
    7·1 answer
  • 2-1+5+10+20-5-1-9+9-1+?
    8·2 answers
  • Two walkers 16 miles apart travel toward each other. One travels 3 miles per hour, and the other 4 miles per hour. If the latter
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!