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
Sati [7]
3 years ago
10

Plz help me this is a final!!!

Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer: (a) 10 (b) 1. 10 2. -10 (c) 1. 10 2. 10

Step-by-step explanation:

You might be interested in
Topic 13 Online Assessment
telo118 [61]

Answer:

Tomas is incorrect.

Step-by-step explanation:

Example : If we divide a cake into 8 pieces and a similar cake is into 4 pieces, a piece of cake taken from 4 pieces will be bigger than a piece taken from 8 pieces.

Similarly, size of 3 pieces of cake taken from 4 pieces will be bigger than the 3 pieces taken from 8 pieces.

Therefore, \frac{3}{4} will be greater than \frac{3}{8}.

Tomas is incorrect.

3 0
3 years ago
At a local preschool, there is a ratio of 3 boys to every 4 girls. If there are 245 total preschoolers enrolled, then how many a
Reika [66]

Set up the equation by writing the number of students in the ratio as a fraction:

3/4= (245-x)/x Cross multiply:

3x= 4(245-x) Multiply on right:

3x= 980-4x Add 4x on both sides:

7x= 980 Divide both sides by 7:

x= 140 this is how many girls there are. And:

245-140= 105= boys

5 0
3 years ago
Read 2 more answers
You have $50 in your savings account.Each week you deposit $5 in your account. Write an expression that models the situation.
Lemur [1.5K]
50+30y

It is 30y because there are 7 days in a week and each week you deposit $5 so 5*7 is 30. 
3 0
3 years ago
Item 23 Find the sale price. Original price: $50 Discount: 15% Item 23 Find the sale price. Original price: $50 Discount: 15%
Akimi4 [234]

Answer:

$42.50

Step-by-step explanation:

discount reduces the price of the good

discount value = 15% x 50 = 0.15 x 50 = 7.5

sales price = 50 - 7.5 = 42.50

7 0
2 years ago
Select the correct locations on each number line.
alexandr402 [8]

Answer:

girl joi for help all

tmy-kvfr-koh

4 0
3 years ago
Other questions:
  • Miki has 3 planting boxes for her flowers. Each box is 4 feet wide and 8 feet long. How much area for planting flowers does Miki
    14·2 answers
  • myra swims 3/5 of a mile farther than luke.if luke swims 2 and 4/10 miles, how many milrs does myra swim?
    11·1 answer
  • Brenda took out a personal loan for $12,500 at an interest rate of 12% compounded
    6·2 answers
  • The Martin family has three children. Alex is five years older than Sarah. Jax is 3 times as old as Sarah. The sum of their ages
    5·1 answer
  • If b = the number of blue bikes, which algebraic expression represents the
    5·2 answers
  • I have to find a fraction or mixed number that is between the two numbers -2 2/5 and -2 1/10?
    13·1 answer
  • The Emerald Bot clicks 3 times in ____ sec, and its Unit Rate is 7.5 clicks per second. Find the number of sec.
    13·1 answer
  • Solve the equation for x.
    6·1 answer
  • What is -1 + 5(2 + 4n) = -91
    15·2 answers
  • Help Please I need the Answer!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!