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
miss Akunina [59]
3 years ago
10

Last week, Chen bought ​ 8 1/2 ​ gallons of gas at $2.30 per gallon. This week, he bought ​ 4 3/10 ​ gallons of gas at $2.70 per

gallon.
What was his total cost?
Mathematics
2 answers:
tamaranim1 [39]3 years ago
7 0

Answer:

31.16

Step-by-step explanation:

kompoz [17]3 years ago
5 0
I got $31.25 it might be wrong i used a calculator.

You might be interested in
If u = 8 + 4i and v = 3i + 6, then what is u – v?
lozanna [386]
u=8+4i\ and\ v=31+6\\\\u-v=(8+4i)-(3i+6)=8+4i-3i-6=(8-6)+(4i-3i)\\\\\huge\boxed{=2+i}\leftarrow \boxed{d}
7 0
3 years ago
Expand and simplify (2x+1)(x+3)
Len [333]

Answer:

2x^2+7x+3

Step-by-step explanation:

(2x+1)(x+3)

2x^2+x+6x+3

2x^2+7x+3

3 0
3 years ago
Which figure represents an undefined term?
Nimfa-mama [501]
What is the rest of the bottom pic?
5 0
3 years ago
Evaluate the following algebraic expression at x = 3, y = – 7 and simplify your answer.
4vir4ik [10]
10 is the answe because I don’t know I just got 10 use demos
6 0
2 years ago
Find the area for the following figure
mixer [17]

Answer:

15 in { }^{2}

Step-by-step explanation:

area \: of \:  \: a \: triangle \:  = 1  \2 \: \ b \:  \times h \\    = 1 \2 \:(6in \:  \times 5in) \\  = 1(3in \:  \times 5in) \\  = 15in {}^{2}

8 0
3 years ago
Other questions:
  • What is the second term in the binomial expansion of (2r-3s)12?
    15·2 answers
  • Simplify ( √ 5)(^3 √ 5) the answer will be a wholenumber and a fraction
    6·1 answer
  • An alarming number of U.S. adults are either overweight or obese. The distinction between overweight and obese is made on the ba
    9·1 answer
  • Solve the equation below for x. <br> 500 = 25e ^ (2x)
    14·1 answer
  • What is 18 +3 (9 f-13)
    10·2 answers
  • A + b + c =-10 <br> x + y + z =-10<br><br> what is <br> −6c−6b+6z+6x+6y−6a?
    5·1 answer
  • Use parallelogram JKLM to find the measure of Angle KLM.
    10·1 answer
  • The two trapezoids shown below are similar . What is the length of x?
    5·2 answers
  • Given the expression: 6x10 − 96x2
    13·1 answer
  • Solve the system by substitution.<br> 4y =<br> 5x -10y =-50
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!