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
Oliga [24]
2 years ago
7

Chen wants to buy a model car and race track with his allowance. He has $30 to spend. The model car costs $8.50, and he will spe

nd the rest of the money on pieces of race track. Each piece of race track costs $2.25.
A. Write an inequality to find the number of race track pieces he can buy.
B. Identify the meaning of your variable.
C. Explain how many pieces of race track he can buy and how much change he will receive from his $30.
Mathematics
2 answers:
ELEN [110]2 years ago
7 0
Yellow orange brown
Verizon [17]2 years ago
5 0

Answer:

All below

Step-by-step explanation:

A. 8.50+2.25x is greater than or equal to $30.00

B. X=number of piece of race track

C. 9

You might be interested in
Asap!! someone please help! i don't understand how graphing functions work
KATRIN_1 [288]
The first graph is B.  x^2 + 6 < 3
It is a parabola and opens upward when x^2 is positive.  6 raises it upwards by 6 units.  the circle at
x = 3 means that the function can approach but not be equal to 3.
3 0
3 years ago
Jenny makes 5 out of every 6 foul throw shots she attempts. If she missed 36 foul throw
sergeinik [125]

Answer:

216

Step-by-step explanation:

If she makes 5/6 foul throw shots, she misses 1/6;

So, if she misses 36 foul shots missed, she attempts 6 times as many;

Therefore, we just need to multiply 36 by 6:

36×6 = 216

6 0
2 years ago
PLEASSE HEP MEEEEEEEE
DENIUS [597]

Answer:

s = 70

Step-by-step explanation:

\frac{s}{10}  = 7

10 \times  \frac{s}{10}  = 10 \times 7

s = 70

<h2>Insta: 25k_kem</h2>
3 0
2 years ago
Find x. A. 11√6/2 B. 22 C. 33 D. 11√3/2
Phoenix [80]

Answer:

B

Step-by-step explanation:

using the tangent ratio on the triangle on the right and the exact value

tan60° = \sqrt{3} , then letting the altitude be h

tan60° = \frac{opposite}{adjacent} = \frac{11\sqrt{6} }{h}  = \sqrt{3} ( multiply both sides by h )

11\sqrt{6} = h × \sqrt{3} ( divide both sides by \sqrt{3} )

11\sqrt{2} = h

using the sine ratio in the triangle on the left and the exact value

sin45° = \frac{\sqrt{2} }{2} , then

sin45° = \frac{opposite}{hypotenuse} = \frac{h}{x} = \frac{11\sqrt{2} }{x} = \frac{\sqrt{2} }{2} ( cross- multiply )

\sqrt{2} × x = 22\sqrt{2} ( divide both sides by \sqrt{2} )

x = 22

6 0
1 year ago
fond two consecutive odd integers whose sum is 36 which of the following equations could be used to solve the problem
Travka [436]

Answer:

17 is the answer.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Which number in the monomial 125x18y3z25 needs to be changed to make it a perfect cube?
    14·2 answers
  • Charlene takes the bus to work in the morning, then walks home for lunch, walks back to work, and finally walks home in the even
    7·1 answer
  • Find the domain of fg. f(x)=x+2 g(x)=1/x+2 a. all real numbers b. all real numbers, except 2 c. all real numbers, except -2 d. (
    11·1 answer
  • for each x-y table given,copy the table, find the pattern and fill in the missing entries. Then write the rule for the pattern i
    5·1 answer
  • Circle L is shown. Line segments K L and M L are radii. The length of K L is 12. Angle M L K is 60 degrees. Sector M L K with a
    10·2 answers
  • Please answer this in two minutes
    10·2 answers
  • Which property would be useful in proving that the product of two rational numbers is ALWAYS rational? A) a b + c d = ad + bc bd
    10·2 answers
  • For questions 9 and 11, solve for the remaining angles.
    14·1 answer
  • Anne is trying to model the following sequence (4,-52,676,-8788,114244)
    7·2 answers
  • There are only red, blue and green counters in a bag.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!