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
Oksi-84 [34.3K]
3 years ago
11

−2 1/4=r−4/5 Help Plz

Mathematics
1 answer:
klasskru [66]3 years ago
7 0

Answer:

r=-29/20

Step-by-step explanation:

because

-2 1/4 will be -9/4=r-2/5 now you add 2/5 to both sides

witch means you have to increase the denominator to the greatest common denominator of 4 and 5 witch is 20 multiply the number used to combine with the denominator to get 20 to the numerator so itll be -45/20+16/20 witch will be -29/20 so there fore r=-29/20 or 1 9/20.

You might be interested in
How much would a house cost today if it cost $100,000 2 years ago before a 4% increase each year in housing prices?
ad-work [718]

Answer:

100000 × 1.04 × 1.04

Step-by-step explanation:

108160

8 0
3 years ago
What is the name of the figure?
bogdanovich [222]

Answer:

It is a rectangular pyramid

Step-by-step explanation:

The base is a rectangle. I hope this helps :)

6 0
3 years ago
Read 2 more answers
A crane lift a pallet of concrete Blocks 8 feet from the back of a truck the truck drives away in the crane lowers the palate 13
levacccp [35]

Answer:

  5 ft below the level of the back of the truck

Step-by-step explanation:

+8 -13 = -5

Relative to the back of the truck, the final position of the pallet is 5 ft below where it started.

6 0
4 years ago
(2x+10)+(2x-30) please help me
Sonja [21]

Answer:

4x-20

Step-by-step explanation:

2x + 2x =4x

10 + (-30) = -20

put it together!

4x-20

(i hope thats the answer form u were asking for) xoxo raina

6 0
3 years ago
Read 2 more answers
If a linear system has no solution, what happens when you try to solve the system by adding or subtracting?
balandron [24]

If a system has no solution, it is said to be inconsistent . The graphs of the lines do not intersect, so the graphs are parallel and there is no solution.
3 0
3 years ago
Other questions:
  • The price to ship a box varies directly as the weight of the box in pounds. A box that weighs 8 pounds costs $8.40 to ship. What
    5·1 answer
  • What is the slope of the line given by the equation y=11x
    13·1 answer
  • Chad filled his gas tank before beginning his trip he then drove 168 miles in three hours how many miles per hours did Chad Driv
    6·1 answer
  • Kirk goes to the gym every 3 days. Deshawn goes to the
    8·1 answer
  • A credit card company charges a customer 1.1% per month on the unpaid balance of charges on a credit card. What is the finance c
    6·1 answer
  • What is equivalent to — 19 — 11
    13·1 answer
  • Rahul wants to paint the sculpture he made in woodworking class.How much paint will rahul need for his sculpture? Note that he w
    9·1 answer
  • Evaluate the expression for the given value of the variable.
    9·1 answer
  • Use exponents to rewrite 27.<br> A. 93<br> B. 39<br> C. 9 + 9 + 9<br> D. 23<br> E. 33
    9·1 answer
  • Look at the two graphs. Make two statements that compare/contrast the two graphs.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!