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
11111nata11111 [884]
3 years ago
7

Help solve these please 1.w + 10 = 25

Mathematics
2 answers:
4vir4ik [10]3 years ago
3 0

Answer:

1. w = 15

2. b = 4.8

3. s = 9.7

4. p =15

5. m = -3.2

Step-by-step explanation:

1.w + 10 = 25

we have to find the value of w, so moving 10 from left side to right side

w= 25 - 10

w = 15

2. 7.2 + b = 12

we have to find the value of w, so moving 7.2 from left side to right side

b= 12 - 7.2

b= 4.8

3. 5.3 + s = 15

s= 15 - 5.3

s= 9.7

4.p + (-25) = -10

p-25 = -10

p= -10 + 25

p= 15

3. m + (-1.6) = -4.8

m - 1.6 = -4.8

m = -4.8 + 1.6

m= -3.2

mafiozo [28]3 years ago
3 0

Answer:

1. w=15

2. b=4.8

3. s=9.7

4. p=15

5. m=-3.2

Step-by-step explanation:

1. For the equation w + 10 = 25, subtract 10 from both sides:

w + 10 -10= 25-10\\w=15

2. For the equation 7.2 + b = 12 subtract 7.2 from both sides:

7.2 + b -7.2= 12-7.2

b=4.8

3. For the equation 5.3 + s = 15  subtract 5.3 from both sides:

5.3 + s-5.3 = 15-5.3\\s=9.7

4. For the equation p + (-25) = -10, multiply signs and then add 25 to both sides of the equation:

p -25= -10\\p - 25 +25= -10+25\\p=15

5. For the equation  m + (-1.6) = -4.8,  multiply signs and then add 1.6 to both sides of the equation:

m -1.6+1.6 = -4.8+1.6\\m=-3.2

You might be interested in
Which of the following values are in the range of the function graphed below
expeople1 [14]

Answer:

Range of the given function = -4

Step-by-step explanation:

Range is the set of output values.

In a graph, the set of x-values of the function is know as domain and the set of y-values of the function is known as range.

In the graph red line represents the function.

From the given graph it is clear that the function is defined from x=-1 to x=4.

For each value of x the y-value is -4.

Hence, the range of the function is -4.

4 0
3 years ago
Brainliest available to the correct answer!
Andrew [12]
What is the question? :)
8 0
2 years ago
Write an expression in expanded form that is equivalent to 3(7d + 4e)
Vladimir79 [104]
21d+12e
answer mine pleadw
8 0
3 years ago
Read 2 more answers
Simplify the expression ​
finlep [7]

Answer:

\frac{2*x - 2}{2*x}  - \frac{3*x + 2}{4*x} = \frac{x - 6}{4*x}

Step-by-step explanation:

We have the expression:

\frac{2*x - 2}{2*x}  - \frac{3*x + 2}{4*x}

The first thing we want to do, is to have the same denominator in both equations, then we need to multiply the first term by (2/2), so the denominator becomes 4*x

We will get:

(\frac{2}{2} )\frac{2*x - 2}{2*x}  - \frac{3*x + 2}{4*x} = \frac{4*x - 4}{4*x}  - \frac{3*x + 2}{4*x}

Now we can directly add the terms to get:

\frac{4*x - 4}{4*x}  - \frac{3*x + 2}{4*x} = \frac{4*x - 4 - 3*x - 2}{4*x}  = \frac{x - 6}{4*x}

We can't simplify this anymore

3 0
3 years ago
Stefan sells Jin a bicycle for $138 and a helmet for $18. The total cost for Jin is 130% of what
lys-0071 [83]

Answer:

1. $109.20 2. $46.80

Step-by-step explanation:

Doing the math, we find that 30% of 156 (138+18) is 46.80, which answers the second part of this problem. Plugging this value into the first part of the equation gives us what Stefan originally paid.

Good luck! Hope this helps!

5 0
2 years ago
Other questions:
  • 3x - 5y+5=0<br>4x+ 7y+8=0<br><br>Please help ​
    10·1 answer
  • I already made a model to represent 8 feet.
    12·1 answer
  • -
    5·1 answer
  • Slice for x: -2x + 5 &lt; 7
    15·2 answers
  • Why is exponential functions important to know when owning a business ?
    11·1 answer
  • A plane flying from City A to City B travels x miles per hour for a total of 4.75 hours. The plane takes the same route on the r
    8·1 answer
  • Whats the volume (5 points)​
    14·1 answer
  • The perimeter of a rectangle is 156 inches. The length of the rectangle is five times its width. Find the area of the rectangle.
    10·1 answer
  • Tried a couple times but cant seem to find the answer, would appreciate an explanation.
    7·1 answer
  • Which is a graph of y= 3x-1?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!