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
solmaris [256]
3 years ago
11

Lisa started with $50 and saved $15 a week. Which equation describes the growth of her savings with X as the number of weeks and

Y as the total dollars?
Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

I believe its X=15Y+50

Step-by-step explanation:

You might be interested in
90 POINTS!! Right answers will earn brainly.
sveticcg [70]

Answer:

I believe the Science Students have a higher average grade on their respective tests.

Step-by-step explanation:

The mathematics students all scored between 30-40 on their test while the science students scored between 40-50%. This shows that the science students had a larger average score. Hope this helps! Have a great day :)

3 0
2 years ago
Convert 5 feet to inches. There are 12 inches in 1 foot.
cupoosta [38]

Answer:D

Step-by-step explanation:

1

12

12

12

12

12=60

7 0
3 years ago
Read 2 more answers
Mary ran 3.45 miles on Monday, 2.2 miles on Tuesday, 0.055 miles on Wednesday, and 9.03 miles on Thursday. How many total miles
Nata [24]
Well all you need to do is add them so 3.45 + 2.2 = 5.65 then add 0.055 to 5.65 which is 5.705 and last but not least, add 9.03 to 5.705 which is 14.735 which makes 14.735 how many miles she ran. Hope this helps
4 0
2 years ago
Find a quadratic equation with roots -1, 4i and -1 - 4i
vazorg [7]
\bf \textit{difference of squares}
\\\\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)
\\\\\\
\textit{also recall that }i^2=-1\\\\
-------------------------------\\\\
\begin{cases}
x=-1+4i\implies &x+1-4i=0\\
x=-1-4i\implies &x+1+4i=0
\end{cases}
\\\\\\
(x+1-4i)(x+1+4i)=\stackrel{y}{0}
\\\\\\\
[(x+1)~~-~~(4i)][(x+1)~~+~~(4i)]=y
\\\\\\\
[(x+1)^2~~-~~(4i)^2]=0\implies (x^2+2x+1)~-~(4^2i^2)=y
\\\\\\
(x^2+2x+1)~-~(16\cdot -1)=y\implies (x^2+2x+1)~-~(-16)=y
\\\\\\
x^2+2x+1~~+16=y\implies x^2+2x+17=y
3 0
3 years ago
Pairs that satisfy function y=2x+1
evablogger [386]

Test a pair from each table by substituting their values into the given equation and solving.

A) y = 2x + 1 .......... 2 = 2(0) + 1 .......... 2 ≠ 1

B) y = 2x + 1 .......... 1 = 2(0) + 1 .......... 1 = 1

C) y = 2x + 1 .......... -1 = 2(0) + 1 .......... -1 ≠ 1

D) y = 2x + 1 .......... -2 = 2(0) + 1 .......... -2 ≠ 1


The only pair that satisfied the equation was from answer choice B. Therefore, B is the correct answer.

8 0
3 years ago
Other questions:
  • A sector of a circle has a central angle of 80°. If the circle has a radius of 5.5 inches,what is the area of the sector? (pi =
    10·1 answer
  • I need help on this and can you tell me how to solve it
    14·1 answer
  • For every dollar increase in the price of music CDs sold by a record label, the demand for the CDs drops by 100. However, 4,000
    12·1 answer
  • D is between c and e, ce=17.1 and de=8 find cd
    15·1 answer
  • (50 points!)
    9·1 answer
  • The number of people in high school who attended football games on average increased by 65% from 2010 to 2012
    5·1 answer
  • How to i find the lowest terms of a ratio 12 minutes to 3 hrs ?​
    14·2 answers
  • Mrs.Storz is driving at 48.5 mph for 1.2 hours. What will be the distance travelled by Mrs.Storz?
    7·1 answer
  • Find the slope of this Linear Function.<br>​
    12·1 answer
  • Simplify the following radical expression.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!