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
musickatia [10]
3 years ago
6

1

Mathematics
1 answer:
s2008m [1.1K]3 years ago
3 0
84 blue marbles.
Steps:
1) Use the 3:7 ratio
2) Since there are 36 red marbles, you should know to multiply the ratio by 12.
3) Multiply 7 by 12 (7x12=84)
You might be interested in
Jimmy is driving 120km/h in the U.S the speed limit is 70mi/h is he spending? How much above or below the limit is he ?
dmitriy555 [2]

Answer:

4.4 miles over the speed limit

Step-by-step explanation:

We need to convert km to miles

1 km = .62 miles

120 km/ hr * .62 miles/km = 74.4 miles/hr

He is about 4.4 miles over the speed limit

6 0
3 years ago
Convert -500 degrees to radians.
Natalka [10]

Answer: -(25/9)pie or  -8.726646 radians

Step-by-step explanation:

= -500 * (pie/180)

so   -8.726646 radians

6 0
3 years ago
Which step explains how to find the value of a in 6a = 72?
yaroslaw [1]

Answer:

b divide both sides by 6

Step-by-step explanation:

6a = 72 if you divided each side by 6 you will get

a = 12 which would bring you to the actual answer.

8 0
3 years ago
-1 < 3 + 2x please help me and give right answer for brainliest
MariettaO [177]

Answer:

-2 < x

Step-by-step explanation:

-1 < 3 + 2x

bring the 3 to the other side and minus it

-1 < 2x

-3

______

-4< 2x

now divide 2 by both sides

the two eliminates itself

so it equals

-2< x

8 0
3 years ago
Estimate 5÷10/11 to the nearest whole number
4vir4ik [10]

Answer:

{ \tt{5 \div  \frac{10}{11} }} \\  \\  \dashrightarrow \: { \tt{5 \times  \frac{11}{10} }} \\  \\ \dashrightarrow \: { \tt{ \frac{55}{10}  = 5.5}} \\  \\ \dashrightarrow \: { \boxed{ \tt{ 5 \div  \frac{10}{11}  \approx \: 6}}}

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find x and the measures of the indicated parts.
    10·1 answer
  • One week, Katie Hopper earned the following commissions: Monday, $124; Tuesday, $88; Wednesday, $62; Thursday, $137; Friday, $19
    14·2 answers
  • What number squared is 27?
    12·2 answers
  • Write an equation that represents the line. Use exact numbers.
    10·1 answer
  • Solve the system of equations.What is x and y<br> ​<br><br> −2x+15y=−24<br> 2x+9y=24<br> ​
    8·2 answers
  • Evaluate the expression 2y + 3.5. Evaluate the expression for y=1.8, y=4, y=6.9. (there should be three answers)
    8·1 answer
  • Which graph represents all possible solutions of 4x-2y=8​
    13·1 answer
  • Solve this 2 step equation 3x-7=20
    14·2 answers
  • Kofi wants to find the most-liked snacks to put in the vending machine at his office so the most people will buy from it.
    5·2 answers
  • PLEASE HELP! Determine the slope and the y-intercept of the table.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!