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
iogann1982 [59]
3 years ago
12

Tanya has $42 to spend at the Dolphin Island store. T-shirts sell for $7 each and a pair of sunglasses sells for $6. Tanya buys

3 T-shirts. How many pairs of sunglasses can she buy with the amount of money she has left?
Mathematics
2 answers:
ch4aika [34]3 years ago
6 0
Hey! Let's go through this.

If she has 42 dollars and she buys 3 $7 t-shirts, we can use multiplication to see that she spent 21 dollars on t shirts, meaning she has 42-21 dollars left, or 21 dollars left.

If she has 21 dollars left and glasses sell for $6, then the most she can buy (keep in mind we can't buy a fractional part of a pair of sunglasses) at most 3 pairs, because if she bought four, she'd go over her spending limit.
Hope this helps!
adell [148]3 years ago
4 0
She can buy 3 glasses or she would go past her budget and she’ll have $3 left to keep
You might be interested in
Is there any remainders?¿
Ymorist [56]
Yes there’s 44 remainders :)
8 0
3 years ago
Ok need help this is the question :Use the Pythagorean theorem to write an equation for the distance Jane's trainer bikes.
IRINA_888 [86]

Answer:

<em>Jane traveled 8 miles farther then her trainer</em>

Step-by-step explanation:

<u>The Pythagora's Theorem</u>

In any right triangle, the square of the measure of the hypotenuse is the sum of the squares of the legs. This can be expressed with the formula:

c^2=a^2+b^2

Where

c = Hypotenuse or largest side

a,b = Legs or shorter sides

Jane's path from the Health Club to the end of her route describes two sides of a right triangle of lengths a=16 miles and b=12 miles.

Her total distance traveled is 16 + 12 = 28 miles

Her trainer goes directly from the Health Club to meet her through the hypotenuse of the triangle formed in the path.

We can calculate the length of his route as:

c=\sqrt{16^2+12^2}

c=\sqrt{256+144}=\sqrt{400}=20

c = 20 miles

The difference between their traveled lengths is 28 - 20 = 8 miles

Jane traveled 8 miles farther then her trainer

8 0
3 years ago
(x-4)/5=9-(2x-41)/9
jok3333 [9.3K]
For this question, you have to take Least Common Multiplier for which in this case will be "45" as, the denominators can get similar and get multiplied by a same value to form a similar expression. This allows us to cancel out them by common factors. Full process shown below.

\mathbf{Given \: \: Expression: \: \dfrac{x - 4}{5} = 9 - \dfrac{2x - 41}{9}}

\mathbf{\dfrac{x - 4}{5} \times 45 = 9 \times 45 - \dfrac{2x - 41}{9} \times 45}

\mathbf{9(x - 4) = 405 - 5 (2x - 41)}

\mathbf{9x - 36 = 405 - 10x + 205}

\mathbf{9x - 36 = - 10x + 610}

\mathbf{9x - 36 + 36 = - 10x + 610 + 36}

\mathbf{9x = - 10x + 646}

\mathbf{9x + 10x = - 10x + 646 + 10x}

\mathbf{19x = 646}

\mathbf{\dfrac{19x}{19} = \dfrac{646}{19}}

\mathbf{\therefore \quad x = 34}

\boxed{\mathbf{\underline{\therefore \quad Final \: \: Answer \: \: is; \: \: x = 34}}}

Hope it helps.
3 0
3 years ago
HELPPPPP
olchik [2.2K]

Answer:

1st multiply g and f then h

3 0
3 years ago
Read 2 more answers
Two classes raised money to help animals. Mr. Diaz's
juin [17]

Answer:

C

Step-by-step explanation:

242-130

6 0
3 years ago
Other questions:
  • What is the value of the expression when a = 5, b = 4 , and c = 6?⁢ 4a2b−c .
    8·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST (if possible).......................Braden bought 18 pencils for $4.50. Let x represent the num
    15·2 answers
  • Solve the equation 36w = 16w + 24
    9·2 answers
  • Michele correctly solved a quadratic equation using the quadratic formula as shown below.
    9·1 answer
  • 9(5r-2) and 14r-7 yes or no to tell if this expression is equivalent or not
    15·1 answer
  • PLEASE HELPPP!!!!
    8·1 answer
  • * Which expression is equivalent to 7(p + 5) *​
    7·1 answer
  • I dont Know what to put here<br> But Anwer Pls
    13·1 answer
  • What is the simplified expression for -3(2x-y)+2y + 2(x+y)?
    8·2 answers
  • A fair coin is flipped 5 times. What is the probability that the first three flips come up heads or the last three flips come up
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!