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
Stells [14]
3 years ago
14

Please answer with steps

Mathematics
1 answer:
Natali [406]3 years ago
7 0
1a. 21/3+32/5
((2*3)+1)/3+((3*5)+2)/5
7/3+17/5
(7*5+17*3)/15
86/15 1b. 2/3+3/5+2/5 (2*5+3*3+2*3)/15 (10+9+6)/15 25/15 5/3 2a. 57/10-22/5 (5*10+7)/10-(2*5+2)/5 57/10-12/5 (57*1-2*12)/10 33/10 2b. 5/12-1/4 (5*1-1*3)/12 2/12 1/6 3 say she has x stamps,she gave 2/9 and 1/5 to her frends so she is left with X-2x/9-x/5 (9*5x-5*2x-9*1x)/45 (45x-10x-9x)/45 26x/45 4. 7/10+1/5 (1*7+2*1)/10 9/10 5. Brick 21/3kg Stone (2*3+1)/3-(1*10+1)/10 7/3-11/10 (7*10-3*11)/30 (70-33)/30 37/30
You might be interested in
A plumber charges $17 to visit a client's home, plus an additional $36 per hour. What is the
larisa86 [58]

Answer:

I believe the duration for $89.00 is 2 hours

Step-by-step explanation:

We start off with the $17 dollars and calculate 36.00+36.00 for a total of $89. Therefore, (120 mins)/60=2 hours.

3 0
4 years ago
Read 2 more answers
I need help with the first two please
lesantik [10]

Answer:

1. 45 minutes a day cycling

2.$1.55 on each cup of coffee a day

Step-by-step explanation:

1. You would figure up how much he jogs per week by multiplying 15 times 5 which would be 75 minutes and then from there you would subtract 75 from 300 and get 225 and divide 225 and 5 and end up with 45

2. You would multiply $.75 by 4 to figure up how much he spends on donuts which is $3 and then subtract  15.40 from 3 and get 12.40 and divide 12.40 by 8 since he goes twice a day and end up with 1.55

3 0
3 years ago
Hector needs to buy a window shade in his house. He measured the width of the window as 37 inches. The actual measurement is 40
aksik [14]

Answer:

3/40 = 7.5%

Step-by-step explanation:

3/40 percent error.

3/40 = 7.5%

6 0
3 years ago
Name the solid figure formed by the net.<br> 1<br> A Cube<br> B Cuboid<br> c Cylinder<br> D<br> Cone
GrogVix [38]
U didn’t give a picture
4 0
3 years ago
How do you solve 2 (5-6) &lt; 8f - 130
irga5000 [103]
2(5-6)<8f-130
(2x5)-(2x6)<8f-130
10-12<8f-130
-2<8f-130
-2+130<8f-130+130
128<8f
128/8<8f/8
16<f
f>16
3 0
3 years ago
Other questions:
  • If you put 160 coat on layway and make a 25% deposit what is balance owed
    8·1 answer
  • -2x4(6x2-12x +18) what’s the answer?
    7·1 answer
  • For f(x) = 3x+ 1 and g(x) = x2 - 6, find (f+g)(x).
    13·2 answers
  • Fencing cost $10 per foot. Frances had a rectangular garden that is 4 feet wide and 5 feet long . How much money will frances ne
    5·2 answers
  • Point D best represents which of the following numbers?
    8·1 answer
  • Twice a number, decreased by nineteen
    7·2 answers
  • Please someone help me I need help with this right now
    15·1 answer
  • Which lines are parallel? Check all that apply.
    8·2 answers
  • What is the remainder when 3x2−7x+5 is divided by x+5?
    13·1 answer
  • Help me with this math problem please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!