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
trasher [3.6K]
3 years ago
14

Help please i need to do this for a review

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
a glass jar has 64 chocolate. mark, dave and ralph will share the chocolate in the ratio of 1:1:2, how many chocolates will each
tia_tia [17]

Step-by-step explanation:

64/(1+1+2)

= 64/4

= 16

1 : 1 : 2

mark = 1×16 = 16

dave = 1×16 = 16

ralph = 2×16 = 32

8 0
2 years ago
Read 2 more answers
-4y+4=10x standard form ik its 10x+4y=4 but you need to simplify more please help i need to get it in an hr
LuckyWell [14K]

Answer:

x= (2/5)-(2y/5)      (Im not sure if this is what you need but this is the answer simplified)

Step-by-step explanation:

Move all terms that don't contain x to the right side and solve.

7 0
2 years ago
What is the gcf of of -9y^2 + 6y
Valentin [98]

Answer:

3y

Step-by-step explanation:

First find the factors of the terms.  You need to then figure out how many factors match.

-9y² = -1 · 3 · 3 · y · y

6y = 2 · 3 · y

3y is the greatest common factor.

5 0
3 years ago
PLEASE HELPP!
r-ruslan [8.4K]

Answer:

$1.25

September

$30

Step-by-step explanation:

Let's take this a step a time.

First we need to find how much the price of the flowers were in September.

We know that each flower cost $1.50 on October.

The October price was a 20% increase of the September price.

To calculate for the price of the flowers on September, we can solve it like this:

Let x = Price during September

1.2x = 1.50

We used 1.2 because the price of $1.50 is 120% of the original price.

Now we divide both sides by 1.2 to find x.

\dfrac{1.2x}{1.2}=\dfrac{1.5}{1.2}

x = 1.25

The price of the flowers during September was $1.25 each.

Now the 7th grade class earned 40% of the selling price of each flower.

40% = 0.40

To find how much they made on each month, we simply multiply the percentage to the price and the number of flowers sold.

September = 0.40 x 1.25 x 900

September = 0.5 x 900

September = $450

Now for October.

October = 0.40 x 1.50 x 700

October = 0.6 x 700

October = $420

The 7th Graders earned more on September.

They earned $30 more on September than October.

5 0
3 years ago
#3 pls????????????????
zvonat [6]

Answer:

ΔGFE≈ΔJKL

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • You play a game on your phone. For every correct move you make, you receive 50 points. For every second that it takes you to com
    15·1 answer
  • The graph shows two lines, A and B.
    10·2 answers
  • Please answer this question! 20 points and brainliest!
    6·1 answer
  • PLEASE HELP !!!
    12·1 answer
  • Please Help). Polygon ABCD is the result of translation of polygon EFGH. AB is parallel to DC in the pre-image. Will Mark Brainl
    15·1 answer
  • What is the value of A​
    6·1 answer
  • Need help with this math problem.
    11·1 answer
  • James grosses $123,456 a year. What is his gross weekly wage?
    7·2 answers
  • Describe the shape of the graph
    14·1 answer
  • Divide x cubed minus 3 x squared minus 10 x + 24 by x minus 2. Step 1 - Fill in the missing number: A vertical line and horizont
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!