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
julia-pushkina [17]
2 years ago
8

Sally is 2 years older than three times jim’s age. jim is 4 years old. how old is sally? 6 10 12 14

Mathematics
2 answers:
Anton [14]2 years ago
5 0
I think it is 14
3*4+2=14
user100 [1]2 years ago
3 0
4+4+4= 12+2= 14
14 is the answer
You might be interested in
A fisherman can row upstream at 4 mph and downstream at 6 mph. He started rowing upstream until he got tired and then rowed down
shepuryov [24]

A fisherman can row upstream at 4 mph and downstream at 6 mph. He started rowing upstream until he got tired and then rowed downstream to his starting point. The distance of how far the fisherman row if the entire trip took 2 hours is  9.6 miles

<u />

The speed of an object refers to the change of the object's distance within a specified time.

Mathematically, we can have;

\mathbf{Speed =\dfrac{distance}{time}}

Distance = speed × time

From the information given;

  • The fisherman row upstream for 4 miles/ hour.
  • The distance covered by the fisherman = 4 × t₁  ----- (1)

  • The fisherman row downstream at 6 miles/ hour
  • The distance covered by the fisherman = 6 × t₂  ------ (2)

  • SInce it took the entire trip 2 hours, we can infer that:

  • t₁ + t₂ = 2
  • t₂ = 2 - t₁

From equation (2), replace the above value of t₂ into equation (2)

  • d = 6 t₂
  • d = 6(2 - t₁)
  • d = 12 - 6t₁

From equation (1)

  • d = 4 t₁  

Equation both distance together, we have:

  • 12 - 6t₁ = 4t₁
  • 12 = 4t₁ + 6t₁
  • 12 = 10t₁
  • t₁ = 12/10
  • t₁ = 1.2  hours

From t₂ = 2 - t₁

  • t₂ = 2 - 1.2
  • t₂ = 0.8 hours

From d = 4t₁

Replace t₁ with 1.2 hours

  • d = 4(1.2 hours)
  • d = 4.8 miles

Also, from d = 6t₂

  • d = 6(0.8)
  • d = 4.8 miles

Therefore, we can conclude that the distance of how far the fisherman row if the entire trip took 2 hours is (4.8+4.8) miles = 9.6 miles

Learn more about distance here:

brainly.com/question/12319416?referrer=searchResults

3 0
2 years ago
Which expressions are equivalent to 8 (negative 10 x + 3.5 y minus 7)? Select two options.
Elza [17]

Question is Incomplete; Complete question is given below.

Which expressions are equivalent to 8 (negative 10 x + 3.5 y minus 7)? Select two options. Negative 80 x + 24.5 y minus 56 Negative 80 x + 28 y minus 56 80 x + 28 y + 56 4 (negative 20 x + 7 y minus 14) Negative 4 (negative 20 x + 7 y minus 14)

Answer:

Negative 80 x + 28 y minus 56

4 (negative 20 x + 7 y minus 14)

Step-by-step explanation:

Given:

8(-10x+3.5y-7)

We need to find the equivalent expression for given expression.

Solution:

8(-10x+3.5y-7)

First we will apply distributive property for given expression.

a(x+y) =ax+ay

So we get;

8\times-10x+8\times3.5y-8\times7\\\\-80x+28y-56

Hence first expression equivalent to given expression is -80x+28y-56.

Now again evaluating the expression we get;

We will take 4 as common factor from the expression we get;

-4\times20x+4\times7y-4\times14\\\\4(-20x+7y-14)

Hence second expression equivalent to given expression is 4(-20x+7y-14).

3 0
2 years ago
Read 2 more answers
A recipe requires 5 cups of sugar. you can only measure with a 3/4 cup. How many 3/4 cups do you need for the recipe?
alekssr [168]

Answer:

1 1/2?

Step-by-step explanation:

7 0
3 years ago
Simplify this problem!!!
Nonamiya [84]

Answer:

C

Step-by-step explanation:

HOPE THAT HELPSBDNQBDB

4 0
1 year ago
Read 2 more answers
Please help me with these two questions
KonstantinChe [14]

Answer:

#1 is 60°, #2 is 55°

Step-by-step explanation:

all angles in a triangle add up to 180° so u can just subtract from that for the missing angles. :)

4 0
3 years ago
Other questions:
  • Plz help me I need your help I’m begging you plz help me plz I’m begging you so much plz help me I’m begging you you so much plz
    10·2 answers
  • Plz help I don’t understand what the question is asking.(BEST ANSWER = BRAINLIEST)
    15·1 answer
  • What is 24 ten thousands
    7·2 answers
  • Andy's family drove 3 kilometers to the grocery store. how many meters did they drive?
    6·2 answers
  • Subtract -2k^3 + k^2 - 9 from 5k^3 - 3k + 7.
    11·1 answer
  • If n is a positive integer, which of following statement is individually sufficient to prove whether 289 is a factor of n?a. The
    13·1 answer
  • The rquation of a citcle is x^2+y^2=16 what is the radius of the circle
    8·1 answer
  • Select the correct answer.
    6·2 answers
  • 5, 10, 12, 4, 6, 11, 13, 5 calculate the median​
    7·1 answer
  • A. Which number is greater? 1/4 or 5/4 -3/4 or 5/8
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!