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
noname [10]
3 years ago
13

O triplo de um número, menos 10 é igual ao próprio número mais 70. Qual é esse número?

Mathematics
2 answers:
marin [14]3 years ago
8 0

Answer: 40

Step-by-step explanation:

3x-10=x+70

3x-x=70+10

2x=80

x=8<u>0</u>

    2

x=40

stich3 [128]3 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
6 Directions: Select the correct answer from each drop-down menu. Wei is writing out expressions from verbal descriptions. He wr
Eva8 [605]

Answer:

1-(n+6)                       (n+6)-1

Step-by-step

i just got it right on study island

8 0
2 years ago
16 2/3% of 21.6 is?
soldier1979 [14.2K]

Answer:

21

Step-by-step explanation:

7 0
3 years ago
you go to a grocery store and buy a $2.50 bag of sugar and a sandwich for $1.75. The sales tax for your state is 7%. What is the
Rashid [163]

Answer: My guess is $4.55


Step-by-step explanation:

2.50 + 1.75 = 4.25 (This is the total of everything you bought)

4.25 x 0.07= 0.2975 (0.2975 is 7% of 4.25 but because this is money I will round it to <em>0.30</em>)

(0.30 is the tax so now add it to the original amount)

$4.25 + $0.30 = $4.55



8 0
3 years ago
Which statements are true
Lemur [1.5K]

Answer:

A

Step-by-step explanation:

A is the answer A is the answer

5 0
3 years ago
Please help me with this.
ipn [44]

-5yards+-8yards=-13yards

8 0
3 years ago
Other questions:
  • Find the area of a trapezoid, given bases 10.2cm and 12.2cm and side 12.6cm
    8·1 answer
  • HELP ASAP
    10·1 answer
  • Area of a rectangle is 100 sq ft. The length is 10 ft longer than twice it’s width. What is the length and the width.
    7·1 answer
  • Please answer this question ONLY IF YOU KNOW THE ANSWER!! 40 points and brainliest!!
    10·1 answer
  • Carole's age is five times Joe's age. The sum of their ages is 18. How old are Carole and Joe?​
    13·2 answers
  • Help pls FAST !! Plsss
    6·1 answer
  • Which equation represents “fifteen more than r is sixty-one?”
    8·2 answers
  • Plz help well mark brainliest if you are correct!!…
    6·1 answer
  • Which Solutions do the inequalities 1/2 (5r + 3)
    15·1 answer
  • Graph the line with slope 3/2 and y-intercept 3. ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!