radomes.openskiesproject.org
Anonymous Anonymous
  • 05-01-2017
  • Mathematics
Answered

just want to know if I got them right.I got 100 for number one

just want to know if I got them right.I got 100 for number one class=

Verified Answer :

scarlet8465
scarlet8465 scarlet8465
  • 05-01-2017

5(x+2)=510
5x+10=510
510-10=500
5x/5=500/5
x=100

4(2c+5)=28
8c+20=28
8c/8=8/8
c=1

3(x-5)=30
3x-15=30
3x=45
3x/3=45/3
x=15

n(3+4)=84
n3+n4=84
n7/7=84/7
n=12

5(b-3)=10
5b-15=10
5b=25
5b/5=25/5
b=5

1.5(2y+5)=__?
y=__?

Answer Link
Anonymous Anonymous
  • 07-01-2017
  1. X= 100
    2. C= 1
    3. X= 11
    4. M= 12
    5. B= 5
    6. Y= 3

    Work:
    1). 5(x + 2) = 510
    5(100 + 2)= 510
    5(102)=510
    X=100

    Please mark brainliest
Answer Link

Related Questions

which item kills a virus over time a antibiotics b disinfectant c antiinflammatories d immune system
Which one of the following sentences contains a coordinating conjunction A Howard was brave and he was strong B Bobby Jo keeps trying although shes sure to fail
In 2002 the United States had a GDP Gross Domestic Product of 105 trillion What does that mean A It is the amount that the United States owed to other countries
How would you describe the impact of the Mongols and the Soviet Union on the history and development of Central Asia
Why did parliament pass the intolerable act
lesson 8 exit ticket 36
complete the following equation note that the equation is not balanced MgCaOH2
Solve each porportion 10k 84 and tell me how you git your answer
Gregor Mendel demonstrated that traits are passed from parents to offspring independently of one another under all circumstances that he tested All other geneti
Find the sum and express it in simplest form y 5a 4 3y a 5