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
alekssr [168]
3 years ago
10

Paid $4.59 for 5.4 pounds of pears, what's the unit rate

Mathematics
2 answers:
ladessa [460]3 years ago
6 0
0.85/lb

you divide 5.4 by 4.59
SIZIF [17.4K]3 years ago
3 0
$4.59/ 5.4 pounds of pears= $0.85/pound of pears.

The unit rate is $0.85/pound of pears~
You might be interested in
Factor the expression x2 − 8x + 16
Anastaziya [24]
<span>x2 − 8x + 16
= (x - 4)(x - 4)
= (x - 4)^2</span>
7 0
3 years ago
Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t
Marizza181 [45]

Answer:

a_n = -2 + n is an expression which describe the given sequence

Step-by-step explanation:

Arithmetic sequence states that a sequence where the difference between each successive pair of terms is the same.  

The general rule for the arithmetic sequence is given by;  

a_n =a_1+(n-1)d               ......[1]

where

a_1 represents  the first term

d represents the common difference

and n is the number of terms;

Given sequence: -1 , 0 , 1 , 2 , .....

This is an arithmetic sequence with common difference

Since,

0-(-1) = 1

1-0 =1

2-1 = 1 ....

Here, a_1 = -1

Substitute the value of a_1 = -1 , d =1 in [1] we get

a_n = -1 +(n-1)(1)

a_n = -1 + n -1 = -2 +n

Therefore,an expression which describe the given sequence is,  a_n = -2 + n




6 0
3 years ago
Mr. Watson uses 10.5 gallons of gasoline to drive the first 313 miles of the trip. How many gallons of gasoline would he need to
adelina 88 [10]
450/313*10.5 = 15.09.... which is approx is 15
7 0
3 years ago
Please help me solve the questions in the image above​
Makovka662 [10]

Answer: Bub I dont Know How I am Stuck On It Too

Step-by-step explanation:

ARGH

4 0
3 years ago
The parabola y=ax^2+bx-10 passes through the points (4.5,8) and (-2.5, 15). Determine the values of a and b
yuradex [85]
y=ax^2+bx-10 \\ \\&#10;(4.5,8) \\&#10;8=a \times 4.5^2 + b \times 4.5-10 \\&#10;8=20.25a+4.5b-10 \ \ \ |+10 \\&#10;18=20.25a+4.5b \\ \\&#10;(-2.5,15) \\&#10;15=a \times (-2.5)^2+b \times (-2.5)-10 \\&#10;15=6.25a-2.5b-10 \ \ \ |+10 \\&#10;25=6.25a-2.5b

The system of equations:
18=20.25a+4.5b \ \ \ |\times 5 \\&#10;25=6.25a-2.5b \ \ \ |\times 9 \\ \\&#10;90=101.25a+22.5b \\&#10;\underline{225=56.25a-22.5b} \\&#10;90+225=101.25a+56.25a \\&#10;315=157.5a \ \ \ |\div 157.5 \\&#10;a=2 \\ \\&#10;25=6.25a-2.5b \\&#10;25=6.25 \times 2-2.5b \\&#10;25=12.5 -2.5b \ \ \ |-12.5 \\&#10;12.5=-2.5b \ \ \ |\div (-2.5) \\&#10;b=-5 \\ \\&#10;\boxed{a=2} \\ \boxed{b=-5} \\ \boxed{y=2x^2-5x-10}
6 0
4 years ago
Other questions:
  • Round to the nearest tenths 2.52_______?&lt;br /&gt;&lt;br /&gt;
    14·1 answer
  • What is the equation for photosynthesis v= 1/3 bh gives the volume v of a pyramid, where b is the area of ther base and h is the
    7·1 answer
  • 2x+5=17<br><br> please can I have some help x
    10·2 answers
  • 4/4 plus 4/4 please help
    13·2 answers
  • The classroom door is7 and a half feet tall. How many inches tall is it?
    14·2 answers
  • 45 points to answer this question
    6·1 answer
  • Find the total area of 2cm 8cm 9cm 1cm 7cm 7cm
    5·1 answer
  • If it takes two skilled workers 2 weeks to
    9·1 answer
  • Tracy was given a bag of 250 colored marbles .She randomly chose marble , recorded its color in the table ,and returned it to th
    14·1 answer
  • Which is a function?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!