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
levacccp [35]
2 years ago
5

David requires at least $300 to hold his birthday party. If David can save $63 a month, how many months will he need to save to

be able to afford his birthday party?
a. Write an inequality that describes this situation.

b. Solve the inequality. Show all your work.

c. Write your answer in a complete sentence.
Mathematics
1 answer:
Darya [45]2 years ago
4 0

Answer:

a. 63x \geq 300

b. x \geq 4.76 or x\geq 5

c. For David to achieve three hundred dollars, he would have to save approximately 5 months

Step-by-step explanation:

A. David requires three hundred dollars, this is his goal, indicating the three hundred must be alone. For the inequality sign, the statement says that he "requires at least $300", meaning that he would have to maintain three hundred dollars or his amount could go greater than $300. Therefore, the inequality sign should be "≥" or "greater than or equal to". We also know that David can save 63 dollars per month, meaning that there should be a variable next to 63 so we could replace "x" with any number to solve our inequality. This should leave us with the following inequality :

63x ≥ 300

B. To solve the inequality, we need to get x alone, to do so, divide 63 by both sides,

\frac{63x}{63} \geq \frac{300}{63}

x \geq  4.76

To make it easier, we can round "4.76" to 5.

x \geq 5

C. Already shown in the answer spot

You might be interested in
What is 2/3 plus 4/9 equal
ss7ja [257]
2/3+4/9
denominator= 3*9=27
numerator = (18+12)= 30
therefore the answer is 30/27= 10/9
6 0
3 years ago
Read 2 more answers
Can someone help me with this? 8th grade math
tatyana61 [14]

Answer:

ooohh yeah i kinda suck at geometry lol nearly failed sophomore year last year haha

Step-by-step explanation:

6 0
3 years ago
Pleaseee i need help!! and the working!
zaharov [31]
Hey! $1.96 x £25,000 = $49,000
Then to change it back you:
$49,000 divided by 1.75 = £28,000
6 0
3 years ago
How do you solve this problem.
Nat2105 [25]

Answer:

8 were yoused  because 8 times 3 =24 so if you subtract you get 8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Two cylinders are similar. The volume of the larger cylinder is 343 ft³ and the volume of the smaller cylinder is 125 ​​ft³. The
andreev551 [17]
Both cylinder are similar
Volume of a cylinder is πr^2h
if we consider both has same radius as they are similar
Lets say V1 is volume of small cylinder and V2 is volume of big cylinder.
V1/V2=πr^2x5/πr^2xh
125/343=5/h
0.36=5/h
h=5/0.36
h=13.72 ft

6 0
3 years ago
Other questions:
  • I need help on b.Round each of the rainfall totals to the nearest tenth.
    9·2 answers
  • QUESTION ON WORKING OUT HEIGHT.
    9·1 answer
  • Shakira is planning to put a lawn in her backyard by installing sod (rolls of grass) and needs to know how many square feet of s
    7·1 answer
  • Isaac wants to buy tomatoes and a loaf of bread. Tomatoes are $1.20 A pound, and a loaf of bread is $2.00. he has $8.00 to spend
    14·1 answer
  • What is 60 x 473 I'm so confused pls help :(
    9·1 answer
  • Si una persona de lunes a viernes entrena diariamente 1 hora ¿cuanto tiempo debe entrenar el sábado para que el promedio diario
    11·1 answer
  • Jack bought 4 bagels for 3.00. how many bagels can he buy for 4.50?
    5·2 answers
  • State all integer values of x in the interval (-2,5) that satisfy the following
    5·1 answer
  • Solve the following equation. <br><br> 4(x+2)-17=35
    6·2 answers
  • The measures of the angles of a triangle are shown in the figure below. Solve for x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!