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
VLD [36.1K]
3 years ago
10

Solve this equation 5x+17= 42

Mathematics
2 answers:
kolezko [41]3 years ago
7 0

Answer:

x = 5

Step-by-step explanation:

5x+17= 42

Subtract 17 from each side

5x+17-17= 42-17

5x = 25

Divide each side by 5

5x/5 = 25/5

x = 5

sergey [27]3 years ago
4 0

Answer:

x = 5

Step-by-step explanation:

5x + 17 = 42

5x = 25

x = 5

You might be interested in
2x³+4x²-2x³+x-32<br><br>A)1 B)2 C)3 D)0​
Gnoma [55]

Answer:

The degree is 2

Step-by-step explanation:

2x³ and -2x³ cancel each other out, so the expression would be 4x²+x-32.

The largest exponent value is 2, as shown in "4x²"

8 0
3 years ago
Read 2 more answers
Write an<br> explicit formula for An, the nth term of the sequence 9, 16, 23, ....
gizmo_the_mogwai [7]
someone help meeeee
4 0
2 years ago
Read 2 more answers
Math help rightnow plzzzzzzzzzzzzzzzzzzzzzz 1 attachment answer all
raketka [301]

#1

x-7>10

x>10 + 7 

x>17

#2

3x <= 21

x <= 21/3

x<= 7

#3

5a - 2<18

5a < 18 + 2

5a <20

a <20/5

a<4

#4

2t + 8 >= -4(t +1)

2t +8>= -4t -4

2t + 4t >= -4 - 8

6t >= -12

t>= -12/6

t>= -2

6 0
3 years ago
H function is even, odd, or neither.<br> b. g(x) = x² - 2<br> Is it odd or even
o-na [289]

g(x) = x^2 - 2 \text{ is even function }

<em><u>Solution:</u></em>

Given that,

g(x) = x^2 - 2

We have to find whether the above function is odd or even

If a function is: y = f(x)

If f(-x) = f(x), the function is even

If f(-x) = - f(x), the function is odd

Which is,

\mathrm{Even\:Function:\:\:A\:function\:is\:even\:if\:}f\left(-x\right)=f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}\\\\\mathrm{Odd\:Function:\:\:A\:function\:is\:odd\:if\:}f\left(-x\right)=-f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}

From given,

g(x) = x^2 - 2

Replace x with -x

g(-x) = (-x)^2 - 2\\\\g(-x) = x^2 - 2

Therefore,

g(x) = g(-x)

Thus the function g(x) is even

4 0
3 years ago
Martin wants to buy 4 plastic figures that cost $17 each. How much money does he need to save to purchase the figure?
Nat2105 [25]
1 figure = $17 so you multiply 4 and 17 to get 68 
Martin will need to save $68
3 0
3 years ago
Read 2 more answers
Other questions:
  • The quiz scores for two different groups of math students are given below. Use the mean and standard deviation to determine whic
    14·2 answers
  • Preform there operation (-3x+4)-(8x-4)
    9·2 answers
  • Please help - A trapezoid has a set of parallel bases with lengths 3 inches and 5 inches and a height of 8 inches. What is the a
    8·1 answer
  • Solve the equation <br> N/10+7=10
    14·2 answers
  • A.US phone numbers traditionally do not start with a zero or a one, otherwise there are no other restrictions, so how many 7 dig
    7·1 answer
  • Which are characteristics of a healthy relationship? Check all that apply.mutual respect and trustcontrol and manipulationjealou
    12·1 answer
  • When calculating interest, you need to____. A- change the percentage to a decimal then multiply the decimal against the amount B
    14·1 answer
  • Kylie invested $2,800 in an account paying an interest rate of 5.5 % compounded annually. Ariana invested $2,800 in an account p
    9·1 answer
  • Simplify the - 501/2+12.3
    5·1 answer
  • Which statement about proportional relationships is false?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!