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
Marina86 [1]
3 years ago
14

The solution to 5x - 7 = 21?

Mathematics
2 answers:
NeX [460]3 years ago
5 0

Answer:5.6

Step-by-step explanation:5x=21+7

5x=28

x=28/5

x=5.6

lapo4ka [179]3 years ago
4 0

Answer:

x = 5.6

Step-by-step explanation:

5x - 7 = 21

5x = 28

x = 5.6

Can I geet brainliest

You might be interested in
Olivia bowled 5 games. Her scores were 80, 95, 100, 85, and 95. What is the mean of her scores for the 5 games? * A. 20 B. 72 C.
egoroff_w [7]
The answer is gonna be C,which is 91.Hope this helps
5 0
3 years ago
Read 2 more answers
If f(x) equals x/2+8 what is f(x) when x=10
Sphinxa [80]

Answer:

13

Step-by-step explanation:

Since we want to find f(x) when x equals 10, we can substitute 10 in for x

f(x)=x/2 +8

f(10)=10/2+8

Divide 10 by 2

f(10)=5+8

Add 5 and 8

f(10)=13

So, f(x) when x=10 is 13

4 0
2 years ago
Read 2 more answers
Steve walks o.6 miles to school and 0.6 miles home again each day how many feet does Steven walk in 5 days (1 miles = 5,280 feet
insens350 [35]

Answer:

31680 feet

Step-by-step explanation:

Total distance walked in 5 days

= 5 × (0.6 miles × 2)

= 5 × 1.2 miles

= 5 × 6336 feet

= 31680 feet

7 0
2 years ago
Solve by substitution <br> x - 2y = 10<br> 1/2x - 2y = 4
mars1129 [50]

Answer:

ypu can do this by using this please vote

5 0
3 years ago
Three years ago, Sherman was twice as old as Clive. If Clive’s present age is c, which expression represents Sherman’s present a
Dahasolnce [82]
I belive it is S=2C. Even if it was three years ago, if Sherman was twice as old then, then he would be twice as old now. So you can get rid of the three years ago. if someone is twice as old, it is the same as doubling it.
3 0
2 years ago
Other questions:
  • A student factors 15c2 + c – 28 to the following.
    6·2 answers
  • Anyone who is extremely smart in Math please help me with my online homework and I'm struggling with this assignments.
    8·1 answer
  • Find the exact length of the third side
    9·1 answer
  • What in slope-intercept form, can go through the line ( a, 2a) and (-5a, 6a)
    8·2 answers
  • What is the total area of a cylinder that has a radius of 5 cm and a height of 12 cm
    5·1 answer
  • Your hands are slow,
    6·1 answer
  • I need help on this <br> 5x+x-4
    8·2 answers
  • Factor 7x+35 PLEASE HELP
    6·2 answers
  • Riley planed 4 rows of pumpkins. There were 1,205 plants in each row. How many pumpkins plants did Riley plant?
    10·1 answer
  • Can someone do my hw for me
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!