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
Blizzard [7]
3 years ago
14

millie has a box of 1 hundred cubes. she also has a bag of 70 cubes. how many trains of 10 cubes can she make ?

Mathematics
1 answer:
vaieri [72.5K]3 years ago
8 0
(100 + 70) ÷ 10
170 ÷ 10
17

therefore the answer is 17 trains
You might be interested in
Hello if yall can help me please...
nydimaria [60]
B. 3

at 4 weeks it is at 12 cm. 4x3 is 12
3 0
2 years ago
Read 2 more answers
Please please help me
belka [17]

Answer:

AM = 4

Step-by-step explanation:

On each median the distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint, that is

AM = \frac{1}{3} × 12 = 4

5 0
3 years ago
Solve each system by substitution.<br> y=-4x-9 y=3x+19
Alekssandra [29.7K]

Answer:

x=-4, y=7

Step-by-step explanation:

According to the first equation, y = -4x - 9, so we can substitute y in the second equation for -4x - 9.

y = 3x + 19

-4x - 9 = 3x + 19

Add 9 to both sides

-4x = 3x + 28

Subtract 3x

-7x = 28

Divide by -7

x = -4

Plugging this into the equation, we have:

y = -4x - 9

y = -4(-4) - 9

y = 16 - 9

y = 7

5 0
2 years ago
Are the lines described by the equations y=x+2 and x+y=6 intersecting, coinciding, or parallel? Explain
Novosadov [1.4K]
<span>y = slope*x + y-intercept;
</span>We can rewrite our equation in a shorter form : y = mx + b;
y = x + 2 ; m1 = 2 and b1 = 2;
y = -x + 6; m2 = -1 and b2 = 6;
<span>Set the two equations for y equal to each other:
</span>x + 2 = -x + 6 ;
<span>Solve for x. This will be the x-coordinate for the point of intersection:
</span>2x = 4;
x = 2;
<span>Use this x-coordinate and plug it into either of the original equations for the lines and solve for y. This will be the y-coordinate of the point of intersection:
</span>y = 2 + 2 ;
y = 4;
<span>The point of intersection for these two lines is (2 , 4).</span>

7 0
3 years ago
A culture of bacteria obeys the law of uninhibited growth. if 500 bacteria are present initially, and there are 800 after 1 hour
lesantik [10]
Since this culture of bacteria obeys the law of uninhibited growth. Given that 500 bacteria are present initially, and there are 800 after 1 hour, a growth rate of 0.470003629246 (k value) has been calculated. <span>5243 </span>will be present after 5 hours.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Distributive property2x - 4(+4) = 10(+4) i need a verification, i think the answer is 34.
    13·1 answer
  • The perimeter of a square is 36 inches. Find the length of a diagonal. Round your answer to the nearest tenth.
    7·2 answers
  • For a two week period, John and Amanda had the following transactions occur to their checking account: a deposit of $1,644.50; c
    15·1 answer
  • Helpppp failingggg mathhh
    5·1 answer
  • Use the difference of two squares to find the product of 22 and 18. Enter the correct number in each box. ( + )( − ) = ( )2 − (
    13·2 answers
  • The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 6 to 5 . If there were
    8·1 answer
  • Y=x+1 and y=2x-2<br> help
    12·1 answer
  • −13.9+ 12.8b =−13.3<br> Please need help.
    14·2 answers
  • A person has a bag containing quarters and dimes. There are a total of 72 coins in the bag, and the total value of the coins is
    9·1 answer
  • Determine if each table below represents a linear function, quadratic function, or neither.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!