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
ki77a [65]
1 year ago
11

Simplify 0.4(5a-3.2b+7)

Mathematics
1 answer:
Nataliya [291]1 year ago
8 0

Step-by-step explanation:

2a -1.28b +2.8 for simplification.

You might be interested in
Use the Distributive Property to rewrite the expression. 9(y + 4)
Ulleksa [173]

Answer:

Answer would be 9y+36

Step-by-step explanation:

Because if you distribute the 9 inside the parenthesis, you'd get

9*y=9y and 9*4=36

so 9y+36

Hope my answer was helpful to you!

7 0
3 years ago
Lincoln High schools basket ball team won the regional playoffs scoring a total of 60 points, not including free throws. The tea
CaHeK987 [17]

Answer: 18

Step-by-step explanation:

Let x be the number of 2 point baskets made and y be the number of 3 point baskets made

:

1) x + y = 26

:

2) 2x + 3y = 60

:

solve equation 1 for x and substitute in equation 2

:

x = 26 - y

:

2(26 - y) +3y = 60

:

52 -2y +3y = 60

:

y = 8

:

x = 26 - 8 = 18

:

******************************

The team made 18 2-point shots

5 0
3 years ago
A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. What is the probability of
const2013 [10]

Answer:

2/13

Step-by-step explanation:

add them all up then divide by the yellow

3 0
2 years ago
Patty has 20$ to spend on gifts for her friends.her mother gives her 5$ more .if each gift costs 5$ , how many gifts can she buy
nevsk [136]
She can buy 5 gifts 
$20+$5=$25
$25÷$5=5 gifts
7 0
3 years ago
Read 2 more answers
Math. please help me!!!
d1i1m1o1n [39]

Part A.

In this part we have to find the increasing interval .

Increasing interval is that interval where graph goes up. And from the graph we can say that the graph goes up in the interval

(-1,0)U (1, \infty)

And that's the increasing interval .

Part B.

Correct option is B

x and y intercepts

x intercept is the point where graph touches the x axis. And the graph touches the x axis at x=-1 and 1 .

So the x intercepts are

(-1,0) ,(1,0)

y intercepts are the point, where the graph touches or crosses the y axis.

Therefore the y intercept is (0,1)

So the correct option is D .

4 0
2 years ago
Read 2 more answers
Other questions:
  • WILL GIVE BRAINLEIST FRIEND YOU AND THANK YOU The graph shows the driving distance between certain cities in Flordia. ( writtien
    15·1 answer
  • Faye pays her family phone bill, and Jonathan’s family phone bill with her card and jonathan pays her back. If Faye bill is $120
    12·1 answer
  • The grades received by 200 students follow a normal distribution. The mean of the grades is 70%, and the standard deviation is 7
    11·1 answer
  • Write inequalites to describe the region. The solid cylinder that lies on or below the z=8 and or above the disk in the xy-plane
    13·1 answer
  • Three increased by the quotient of six and a number
    15·2 answers
  • Which is equivalent to 64 1/4<br> 2 4v4<br> 4<br> 16<br> 16 4v5
    15·1 answer
  • Question: State whether each table of values represents a function​
    7·1 answer
  • Please help ASAP !!!
    11·1 answer
  • Write each points position as an ordered pair, like (1,2).<br><br> A:<br> B:<br> C:<br> D:
    6·2 answers
  • 2x + 8 X-2 B In this diagram, mZACD = [?]°
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!