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
anastassius [24]
3 years ago
12

Solve the equation 7=4s+19

Mathematics
2 answers:
Vika [28.1K]3 years ago
8 0
7=4s+19
-12=4s
-3=s
that's the answer
lyudmila [28]3 years ago
6 0

Isolate the s. Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS.

Subtract 19 from both sides

7 (-19) = 4s + 19 (-19)

7 - 19 = 4s

-12 = 4s

Isolate the s. Divide 4 from both sides

-12/4 = 4s/4

s = -12/4

s = -3

-3 is your answer for s

hope this helps

You might be interested in
During a field trip, 60 students are put into equal-sized groups. Describe two ways to interpret 60 ÷ 5 in this problem *
sergeinik [125]

Answer:

    x=12 groups

This will give 5 Students each in 12 different equally sized groups

    x'=5groups

This also shows that students can grouped in equal groups of 12 in 5 places

Step-by-step explanation:

From the question we are told that

60 children in equal sized groups

Generally interpreting 60\div 5 can be mathematically represented as

a)

    x=\frac{60}{5}

    x=12 groups

This will give 5 Students each in 12 different equally sized groups

b)

    x'=\frac{60}{12}

    x'=5groups

This also shows that students can grouped in equal groups of 12 in 5 places

6 0
3 years ago
1. x²+2xy+y²<br>2. x²-8x+16<br>3. 16a⁴_24a²b²+9b​
ale4655 [162]

Answer:

1.(x+y)²

2. (x-4)²

3. (4a²-3b²)²

6 0
3 years ago
Round 83,461 to the nearest thousand.
ch4aika [34]

Answer:

See below.

Step-by-step explanation:

83,461

  /\

This is the thousand place.

5 and above is rounded up, 4 and below is rounded down.

83,000 is the answer.

-hope it helps

4 0
2 years ago
Brooke and Kaden each sold 15 boxes of cookies for $2.25 per box. How much
Sphinxa [80]

Answer:

They sold 67.50 in total

Step-by-step explanation:

If each of them sold 15 boxes for 2.25 then both of them got 33.75 each then you add it and that gives you 67.50

8 0
2 years ago
PLEASE HELP
natulia [17]

Answer:

2

Step-by-step explanation:

As per the interval, x = 1 and y = 5/2

<u>Substitute x into the expression:</u>

3 - 1 = 2

3 0
3 years ago
Other questions:
  • What is the x and y intercept for this equation
    6·1 answer
  • Mary is twice as old as Helen’s age, If 8 is subtracted from Helen’s Age and 4 is added to Mary Age? Mary will be 4 times as old
    8·1 answer
  • Help me plss.........
    10·1 answer
  • hey guys if u can look exercises page with this ill be thankful i just wanna have an a in my test they are like these -8y+12y=3-
    7·1 answer
  • Given: -1/2x &gt; 6.<br><br>Choose the solution set. 
    13·1 answer
  • Find x to the nearest tenth.<br><br> A. 0.7<br> B. 1.0<br> C. 1.1<br> D. 1.4
    10·2 answers
  • The ratio of yellow sweets to purple sweets is 5:4.
    10·1 answer
  • 120 x 45 thank youuuu
    8·2 answers
  • PLS HELP ME W/ #8 ASAP
    15·1 answer
  • Which measure does not change when a wave moves from one medium to another?(1 point)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!