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
AnnyKZ [126]
3 years ago
10

Please Please please please help help help help!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Kitty [74]3 years ago
4 0
So you would write out the equation 3(30/25) x 4(12+15) and then do 30/25= 1.2 then do 1.2*3= 3.6 save that answer for later then do 12+15=27 then do 27*4= 108 then multiply together the 108* 3.6= 388.8
Studentka2010 [4]3 years ago
3 0

Answer:

Step-by-step explanation:

30  30 x 3 = 90

x 3

90  

first  multiply 4 x 5 = 20 bring down 0 then multiply 4 x 2 = 8 then add+2= 10

25 x 4 = 100

12 x 15 = 180

You might be interested in
On a Saturday, a library checked out 52 books. If 24 of the books were fiction, what is the ratio of non-fiction books to fictio
mariarad [96]
6:7
Steps:
52-24=28
24:28
24÷4 : 28÷4
6 : 7
8 0
3 years ago
Express 4/9 as a decimal worked out
tigry1 [53]

4/9 as a decimal is 0.4 repeated because four divided by 9 is 0.4 repeated

4 0
3 years ago
Solve the following proportion for u.
IrinaVladis [17]

Answer:

11.6666667 u / (5 u)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which quadrant are the following points located:
Rzqust [24]

Answer:

A

Step-by-step explanation:

x is positive and y is negative

4 0
3 years ago
bindi has a collection of 175 dimes and nickels. the collection is worth $13.30. how to write this equation?
Mice21 [21]
Hello,
Let's x the number of dimes
175-x then number of nickels

A dime is $0.10 and a nickel is $0.05.

0.10*x+0.05*(175-x)=13.30
10x-5x=1330-5*175
5x=455
x=91 (dimes) and 175-91=84 nickels
7 0
3 years ago
Other questions:
  • Given: ΔABC. If ∠B = 35°, a = 4.5 cm, and b = 6.0 cm, what is the measurement of ∠A to the nearest tenth of a degree?
    11·1 answer
  • Does this set of ordered pairs represent a function?
    8·2 answers
  • A linear equation for the points ( -3, 12) ( 2, 7)
    5·1 answer
  • What is the range of F(x) = -4cos2x?
    8·1 answer
  • Simplify 4 to the power of 2 and 4 to the power of 8
    6·1 answer
  • Massimo has $90 in the bank every time he rides the bus he spends 250 write and solve an equation that Massimo can use to see ho
    13·2 answers
  • What is the angle of B
    11·1 answer
  • The number of points scored by the home team at a basketball game is represented by (x+6). The number of points scored by the vi
    7·1 answer
  • Estimate the minimum value of the system by graphing.
    7·1 answer
  • X/-9 + n/-7 = 9<br> solve for x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!