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
KatRina [158]
3 years ago
14

Joel has d dimes and q quarters with a total value of $25.50. Which equation represents the total amount in dollars in terms of

d and q that Joel has?
Mathematics
1 answer:
ElenaW [278]3 years ago
4 0

Answer:

10d + 25q = $25.50

Hope this helps

You might be interested in
What is the efficiency of a machine that produces 4500 joules of output work for every 4250 joules of input work? (remember to p
rewona [7]

Answer:

105.88%

Step-by-step explanation:

Efficiency:

Output/input × 100

4500/4250 × 100

105.8823529%

4 0
3 years ago
E line plot below shows the amount of water Rickayla drinks in 10 days. Part a: how many cups of water did Rickayla drink in 10
Levart [38]

Answer:

Total = 23\frac{1}{4} cups

Step-by-step explanation:

Incomplete question.

See attachment for line plot

Required

Total cups drank in 10 days

The number of x at the top of each dataset represent the frequency (i.e. number of cups) drank on that day.

To get the total, we simply multiply this frequency by the accompanying dataset.

So, we have:

Total = 2 * 1\frac{1}{2} + 1 * 1\frac{3}{4} + 2 * 2 + 2 * 2\frac{3}{4} + 3 * 3

Express fractions as improper fraction

Total = 2 * \frac{3}{2} + 1 * \frac{7}{4} + 2 * 2 + 2 * \frac{11}{4} + 3 * 3

Evaluate each product

Total = 3 + \frac{7}{4} + 4 + \frac{11}{2} + 9

Take LCM

Total = \frac{12+ 7+16+22+36}{4}

Total = \frac{93}{4}

Total = 23\frac{1}{4}

6 0
3 years ago
Is this a fair or biased sample.
hichkok12 [17]

Answer:

biased

Step-by-step explanation:

even with the computer randomly picking people, they are still all on the mailing list.

5 0
2 years ago
Kaya is saving money at a rate of $30 per month. Edgardo is saving money at a rate of $35 per month. They both started saving at
ladessa [460]
Let Kaya's savings be 30x and Edgardo's savings be 35x If they both started saving at the same time: f(x)=30x f(x)=35x Now, sub in values for x in to the function starting with 0. Subtract y2-y1 and x2-x1 for both functions. For slope: m=y2-y1/x2-x1 so your result will be m=30/1=30 for f(x) = 30x and m=35/1=35 for f(x) = 35x so the slopes are m=30 and m=35 respectively!
7 0
3 years ago
I need help on a McGraw hill assignment its due soon pls help.
blagie [28]

Answer:

1850

Step-by-step explanation:

The problem is asking you how many kids (predicted by the superintendent) will buy lunches for 1-2 days. Since you know the percentage predicted and the student amount, just multiply as a decimal (convert by putting the number over 100 as a fraction.)

5000*0.37=1850

4 0
2 years ago
Read 2 more answers
Other questions:
  • Given the graph of a line y=−x. Write an equation of a line which is perpendicular and goes through the point (8,2).
    6·2 answers
  • The scale on a map is 1 inch: 500 miles. If two cities are 875 miles apart, how far apart are they on they on the map?
    5·1 answer
  • Which set of values could be the side lengths of a 30-60-90 triangle? A. {4, 4 square root of 3, 8} B. {4, 4 square root of 2, 8
    14·2 answers
  • 2.35 plus 8.5% sales tax
    15·2 answers
  • What is the GCF of 104 and 117
    15·1 answer
  • What is <br> 12.42 x 10-3
    15·2 answers
  • Can someone help in this ?
    8·2 answers
  • 15 divided by what equals three
    12·2 answers
  • What is 7/8 x 4 ? ( 7/8 is a fraction)
    14·1 answer
  • If , m-2/12=1/6then which of the following is true?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!