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
Kisachek [45]
3 years ago
7

Can someone please help me with this

Mathematics
1 answer:
LenKa [72]3 years ago
4 0

Just guess and check. For example, for the first on the left, I guessed 3 to begin with. 3 + 3 + 3 = 9, but 10 + 3 = 13, so 3 is not the answer. I then guessed 5. 5 + 5 + 5= 15, and 10 + 5= 15, so star = 5.

You might be interested in
What are the minimum and maximum measurements of 21 inches.
kirza4 [7]

Answer:

21

Step-by-step explanation:

6 0
3 years ago
Adrienne operates the milkshake machine at Burgers and Shakes. on Monday she added whipped cream to 210 shakes.This was 70% of t
Natalka [10]

Answer:

Total number of milkshakes sold on Monday = 300

Number of milkshakes without whipped cream = 90

Step-by-step explanation:

Given:

Adrienne adds whipped cream to 210 milk shakes which is 70% of the total milk shakes sold.

To find the total milkshakes sold.

Solution:

Let the total number of milkshakes sold on Monday be = x

Percentage of milkshakes with whipped cream added to them = 70%

Number of milk shakes with added whipped cream can be given as:

⇒ 70\% \textrm{ of the total number of milkshakes}

⇒ 70\% x

⇒ \frac{70}{100}x  [Representing percent in fraction form]

⇒ 0.7x  [evaluating in decimals]

We know that the number of milkshakes with whipped cream added to them = 210.

So, we have:

0.7x=210

Solving for x

Dividing both sides by  0.7

\frac{0.7x}{0.7}=\frac{210}{0.7}

∴ x=300

Thus, total number of milkshakes sold on Monday = 300

Number of milkshakes without whipped cream = 300-210= 90

6 0
3 years ago
Please help me fill out the blanks in the bottom!
Dmitrij [34]

Answer:

2: 67

3:67

4: 113

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me please?
nata0808 [166]

Answer:

you would problely need to look it up on google

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help me ASAP please please thank you so much
pickupchik [31]

Answer: a

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • PLEASE HELP ME I WILL GIVE BRAINLIST
    5·1 answer
  • For any neZ^+, prove that the integers 8n +3 and 5n+2 are relatively prime. Compute the multipliers to compute inverse of one nu
    9·1 answer
  • A publishing industry report predicts that magazine subscriptions will drop by 7% each year. If this prediction is correct, then
    7·1 answer
  • Evaluate. 7^3 <br> A) 21<br> B) 49<br> C) 81<br> D) 343
    13·2 answers
  • I've been trying to get an answer for this all day and don't know where to begin what is the answer like I have no clue ​
    10·1 answer
  • Divide to find two equivalent fraction 4/12
    8·1 answer
  • he first date went well. You are still dating the same person and still looking for a great person to spend your life with. You
    11·1 answer
  • Need help with the answer please and thank you
    8·1 answer
  • Please help!! i will give brainliest!!
    6·1 answer
  • Q10. Consider the following algorithm:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!