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
belka [17]
3 years ago
7

(-10+b)+(7b-5) A.-5/2b-11 B.4b+13/2 C.8b-15

Mathematics
1 answer:
Inessa [10]3 years ago
3 0
Equals what for the ans. ?
You might be interested in
A sociologist recorded the estimated life expectancies of women born in Center City. Use the data from women born in 1970 and 20
Veronika [31]

Y=0.213x-352  will represent this linear model shown in the data table.

<h3>What will be the linear model for the given data?</h3>

Put the values of the x in the all given equations and then check the value of y if the value of y matches the given values in the option

So if we put the value x=1980 in the Y=0.213x-352  then

Y=0.213(1980)-352

Y=69.74

These values are closest to 70.1 whereas other options do not satisfy the condition.

Thus Y=0.213x-352  will represent this linear model shown in the data table.

To know more about Statistics follow

brainly.com/question/21508412

3 0
2 years ago
There are 18 girls and 12 boys in your class. What is the probability that a new kid entering your class will be a boy ?
xenn [34]
C.
12/30=0.4
You should really learn how to do probabilities. They don't go away after like the sixth grade.
6 0
3 years ago
If the perimeter of the triangle is 32 cm what is the length of each two sides? Write and solve equation
scZoUnD [109]

Answer:

12 centimeters

Step-by-step explanation:

An isosceles triangle has two congruent sides which are legs(2 sides having same length )If x is length of each leg, then we ca write the equation like this

equation: x+x+8=32

combine like terms

2x +8 = 32

minus 8 from each side

2x=32-8

2x=24

divide both sides by 2

2x/2 = 24/2

x=12 centimeters

3 0
3 years ago
PLS HELP ASAP!!!!!!!! 2 MORE DAYS OF SCHOOL LEFT ASAP HELP NOW!!!!!!!!!!!!!!!
Illusion [34]
I think maybe either B or C, ope I helped, sorry if I didn't!!
3 0
3 years ago
10. Evaluate if: y = 4 and z = -2
Bas_tet [7]

Substitute with y = 4 and z = -2

= 4^2*(-2)/4 + 10

= 16*(-2)/4 + 10

= -32/4 + 10

= -8 + 10

= 2

Hope This Helped! Good Luck!

6 0
3 years ago
Read 2 more answers
Other questions:
  • (3x3 + 11x2 + 4x + 1)/ (x2 + x)
    8·1 answer
  • I need to understand this kindly help.....
    9·1 answer
  • PLEASE HELP AGAIN!!!!!
    15·2 answers
  • Sydney's car used 1/ 3/5
    15·1 answer
  • A division problem is shown below.
    5·1 answer
  • Please help me with this asap
    9·2 answers
  • If Joe printed 7 flyers in 56 minutes how many did he print in one minute
    6·2 answers
  • Darren is finding the equation in the form y = m x b for a trend line that passes through the points (2, 18) and (–3, 8). Which
    6·1 answer
  • Aaaaaaaaaaa hurry please I need help<br> Solve the following inequality and match the graph.
    12·1 answer
  • Which graph represents the function f(x) = 4/x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!