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
Jet001 [13]
3 years ago
10

Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloo

ns. He learns that the white balloons are on sale for half price. He writes and solves an equation to find the number of white balloons he can purchase.
Which models can be used to solve the problem?

100 b plus w equals 150; 100 b plus w equals 150
100 b plus w equals 150; 100 b plus 30 equals 150
0.60 b plus 0.30 w equals 150; 60 plus 0.30 w equals 150
0.60 b plus 0.30 w equals 150; 100 plus 0.30 w equals 150
Mathematics
2 answers:
poizon [28]3 years ago
9 0

Answer:

The answer is 0.60b + 0.30w = 150; 60 + 0.30w = 150

Step-by-step explanation:

Wei can purchase 300 balloons.

The model used for the problem is .

Step-by-step explanation:

Let the number of white balloons = x

The cost of blue balloons and white balloons are 60 cent = $0.6 and 30 cents = $0.3 respectively.

Wei purchased 100 blue balloons and have $150 to buy both balloons

Vikki [24]3 years ago
7 0

Answer:

The answer is 0.60b + 0.30w = 150; 60 + 0.30w = 150

Step-by-step explanation:

the person above

You might be interested in
James sets off from home on his bike.The graph shows his journey.A)what is James average speed on his outward journey?B)How long
katen-ka-za [31]

Answer:

a) ~10.58 km/h

b) 45 min

c) 15 km/h

Step-by-step explanation:

a) 45km for 4 hours and 15min (4.25 hours) = 45 / 45.25 ~= 10.58 km/h

b) From 4:15 to 5 = 45min

c) 45km for 3 hours (5:00 to 8:00) = 45 / 3 = 15 km/h

NOTE!

The author actually wanted the answer on A) to be 10 km/h and the journey to be 4.5 hours (4 hours 30min) but instead they made it 4.25 (as shown on the graph, since 1 square is 30 minutes).

5 0
3 years ago
Which expression is equivalent to 28 + 7? Prove your answer by showing your work.
OverLord2011 [107]

Answer:

ok so first lets find the answer to the original question

28+7=35

so lets find which one is equal to 35

7(4+1)=28+7=35 yes

4(7+1)=28+4=32 no

4(7+3)=28+12=40 no

7(4+7)=28+49=77 no

a is the answer

Hope This Helps!!!

6 0
2 years ago
Use a table to compute the product below.<br><br>(3x2 + 6x + 9)(8x - 4)
jolli1 [7]
(3x²+6x+9)(8x-4)= 24x³-12x²+48x²-24x+72x-36= 24x³+36x²+48x-36
R: E
4 0
3 years ago
Which measurement is most accurate to describe the weight of an apple
jarptica [38.1K]

Answer: (BRAINLIEST PLEASE)

120 g.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve this plsss..........​
kari74 [83]

Answer:

xfbxcnfcvfxfhdfxbdfhsdxcbndf

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • PLS HELP!!!!! Medal!
    10·1 answer
  • WILL GIVE BRAINLIEST ANSWER!!!! Algebra 2!!! Please Help!! EQUATION SHOWN!!!!
    6·1 answer
  • A charter airline finds that on its Saturday flights from Philadelphia to London all 160 seats will be sold if the ticket price
    10·1 answer
  • What is the measure of an exterior angle in a regular polygon with 15 sides?
    7·2 answers
  • Please Help ASAP!!!<br> 25 POINTS !!
    5·2 answers
  • Oh no! A huge wave knocked some coins over Meg’s dingy! If the dingy represents 0, to the left of the dinghy is negative and to
    9·2 answers
  • After adding an 8-pound box with 6 identical boxes, the crate weighed 72 boxes
    15·1 answer
  • Appeasement is the policy of making concessions in order to avoid a conflict. In the 1930’s it became the dominant French and Br
    5·1 answer
  • Determine which relations represent function if relation is not a function state why not
    10·2 answers
  • The weather forecast calls for a total of 16 inches of snow over the next week. If it is estimated that 2.8 inches of snow will
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!