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lapo4ka [179]
3 years ago
14

Can explain that question? please ?& answer

Mathematics
1 answer:
maxonik [38]3 years ago
5 0
If itt says 4×3+6 it is 18 and it means you can either multiply first
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Luanne wants to have $3275 in her bank account in 10 years. How much money should she deposit if her account earns 7.5% interest
Mekhanik [1.2K]
A. $1589.01

I solved this by a simple trial and error by inputing each answer into the equation.
8 0
3 years ago
Read 2 more answers
Answer 10,11,12,13,14
QveST [7]
10
13.50 per set
+.45 per day value
she got 20 sets
5 days after would be
13.50 ×20=270
value of 20 sets at 13.50 a set on day one was 270.00
.45×20=9.00
the 20 sets gain 9 dollars a day
9×5=45
9 dollars a day times 5 days is 45 dollars
45+270=315

11
4 0
3 years ago
What is the length of Line segment A C? Round to the nearest tenth. 3.0 cm. 9.8 cm. 10.5 cm. 12.8 cm.
Simora [160]

Answer:

10.5 cm

Step-by-step explanation:

A line segment is defined as a part of a line. It is a straight line having two end points. The only difference between a line and line segment is that a line is continuous with indefinite length whereas a line segment has a definite length to it between the two points.

In the figure, the length of the line segment is 10.5 cm (rounded to the nearest tenth).

5 0
2 years ago
Read 2 more answers
Number of boys : Number of girls = 11 : 9
Oliga [24]
The first thing we are going to do for this case is define variables.
 We have then:
 x = Number of boys
 y = Number of girls
 We now write the system of equations:
 x / y = 11/9
 x = y + 124
 Solving the system we have:
 x = 682
 y = 558
 The number of students is:
 x + y = 682 + 558 = 1240
 Answer:
 
the total students in the school is:
 
1240 students
8 0
3 years ago
Use the quadratic formula to solve x^2-6x=-7. Show your work. Then describe the solution.
s2008m [1.1K]

Answer: The solutions are x = 3+sqrt(2), and x = 3-sqrt(2). The quadratic equation has two solutions because it has a positive discriminant.

Step-by-step explanation:

Using the quadratic formula, we have: 6+-sqrt(8)/2, which become 3+-sqrt(2).

5 0
2 years ago
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