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
dolphi86 [110]
3 years ago
9

If Jamal has 2 times as many quarters as dimes and they have a combined value of 420 cents, how many of each coin does he have

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0
Dimes has 280 quarters and jamal has 560 quarters
You might be interested in
What is the scale factor from L to S?
MariettaO [177]

Answer: While I don’t have the picture to actually know the answer I will explain how to get it.

Step-by-step explanation:

1. If the shapes are on a grid count the amount of grid squares that are located between each end point of the shape. If it’s not on a grid use a ruler to measure the side lengths. You will need to find out the side amounts for both shapes L and S.

2. From there if the L shape is SMALLER than the S shape, then take the S shape’s sides and divide it by the L shape’s sides, and whatever number you get from each of your division problems will be your scale factor. BUT If the L shape is BIGGER than the S shape then easiest way to find out your scale factor is to take the last scale factor you got and convert it into a fraction. For example, if you got 3 then it would be 1/3. Hope this helped!

8 0
3 years ago
Which of the following steps were applied to ABCD to obtain A'B'C'D?
Llana [10]
Move ABCD 3 units to the left and 2 units up. (x-3, y+2)
4 0
3 years ago
Please help me answer this
ohaa [14]

i did the awnser is 173,668.18 there you goStep-by-step explanation:

6 0
3 years ago
If <br><img src="https://tex.z-dn.net/?f=36%20%5E%7B12%20-%20m%7D%20%3D%206%5E%7B2m%7D%20" id="TexFormula1" title="36 ^{12 - m}
Katyanochek1 [597]

Answer:

6

Step-by-step explanation:

6^{2(12-m)}=6^{2m}\\2(12-m)=2m\\24-2m=2m\\24=4m\\m = 6

8 0
3 years ago
Y = 4x<br> 4x^2 + y = 20
Romashka [77]

Answer:

8X=4Y

Step-by-step explanation:

JUST ADD

4 0
3 years ago
Other questions:
  • Suppose j varies jointly with g and v, j=1 when g=6 and v=3. Find j when g=8 and v=11
    9·1 answer
  • The equation B = 1400(1.05)^5 is being used to calculate the amount of money in a savings
    15·1 answer
  • "assume your favorite soccer team has 3 games left to finish the season. the outcome of each game can be win, lose, or tie. how
    5·1 answer
  • Last week, Sarah had exams in Math, Spanish, and English. On the Math exam, the mean was µ = 30 with s = 5, and Sarah had a scor
    9·1 answer
  • Which rectangle is similar to a rectangle 4 inches wide and 8 inches long
    12·1 answer
  • Find the value for 4x if x = 5
    6·2 answers
  • In a bad there are 188 marbles in that 3/4 are blue how many blue marbles are in the bag please help
    7·2 answers
  • Use the linear regression feature on a graphing calculator to find the correlation coefficient for the data. Round your answer t
    7·1 answer
  • Compare the following irrational numbers.
    6·1 answer
  • Find the equation of the line that contains the given point and has the given slope-
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!