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
Allisa [31]
3 years ago
9

A pencil and ruler cost 1.50 together. The ruler is 1.00 more. How much is pencil

Mathematics
2 answers:
Stella [2.4K]3 years ago
3 0
Ok so the solution which greenrune will (hopefully) correct


total is 1.5
p+r=1.5
rule is 1 more than pencil
r=1+p
sub 1+p for r
p+1+p=1.5
2p+1=1.5
minus 1 from both sides
2p=0.5
divide both sides by 2
p=0.25

pencil=$0.25
alina1380 [7]3 years ago
3 0
Pencil + Ruler = 1.50
Ruler is exactly 1.00 more so one of the items has to be 1.25
1.25 - 1.00 = 25
Ruler costs 1.25 ; Pencil costs 25
You might be interested in
*****ANSWER FAST*****<br> I’LL GIVE BRAINIEST
Makovka662 [10]

3rd quartile is different, minimum is same, median is same, IQR is can't tell, mode is same,and mean is different

3 0
3 years ago
A over b is in parentheses with the exponent -4 on the outside then there's another set of parentheses and on the outside of tho
JulijaS [17]

Answer:

1

Step-by-step explanation:

(((a/b)^(-4))^0)=

((b/a)^4)^0)=

((b^4)/(a^4))^0=

1

(ANYTHING to the power of 0 is equal to 1)

7 0
3 years ago
What is the y-intercept of the exponential function? f(x)=−32(2)x−3+3 Enter your answer in the box.
Bogdan [553]

y-intercept for x = 0.

Substitute x = 0 to the equation of the function:

f(x)=-32(2)^{x-3}+3\\\\f(0)=-32(2)^{0-3}+3=-32(2)^{-3}+3=-32\cdot\dfrac{1}{2^3}+3=-32\cdot\dfrac{1}{8}+3\\\\=-4+3=-1\\\\Answer:\ \boxed{y-intercept=-1\to(0,\ -1)}

6 0
3 years ago
Read 2 more answers
If you drive 9hours and 465 kilometers how long would it take you to drive 768 kilometers
romanna [79]
 I think it would be 13 hours possibly
8 0
3 years ago
Find a ratio equal to radio give 90:18?
otez555 [7]
30:6 is an equivalent ratio. Anymore and you would have a decimal. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • How can you study with out getting distracted
    9·2 answers
  • Whole numbers that 96 lies between
    14·1 answer
  • Which symbol creates a true sentence when x equal is 6<br> 9.4-2x ? 2(9-x)
    15·1 answer
  • What interest rate would you need to get if you want $10,000 to grow to $25,000 in just 4 years assuming it is simple interest g
    5·1 answer
  • Help with integer solutions to inequalities
    7·1 answer
  • John earns $6.50 per hour. he worked 40.0 hours last week. what was the amount of his check?
    14·2 answers
  • Why the expressionY+y+y and3y are equivalent
    5·1 answer
  • HELP ASAP. WILL GIVE BRAINLIEST! BEING TIMED!!!
    11·1 answer
  • Please help me with this I would give you 50 points.
    14·1 answer
  • 4. Find the number of paths between c and d in the graph of length
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!