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
Kipish [7]
3 years ago
7

Solve0.9(7x + 14) = 1.5 - (x + 2)

Mathematics
1 answer:
Triss [41]3 years ago
7 0

\\ \sf\longmapsto 0.9(7x+14)=1.5-(x+2)

\\ \sf\longmapsto 6.3x+12.6=1.5-x-2

\\ \sf\longmapsto 63x+12.6=-x-0.5

\\ \sf\longmapsto 63x+x=-0.5-12.6

\\ \sf\longmapsto 64x=-13.1

\\ \sf\longmapsto x=\dfrac{-13.1}{64}

\\ \sf\longmapsto x=0.2

You might be interested in
Hi! My question is..
harkovskaia [24]

Answer:

B. 40

Step-by-step explanation:

We know that the large angle is 90 degrees as it is a right angle. Thus, 10+2x=90 (I don't know how to include degree symbols). We solve: 2x=80, so then x=40. Thus, x is forty degrees and the answer is B.

5 0
3 years ago
Read 2 more answers
Y=5x-3 what is the y intercept and the slope
m_a_m_a [10]

Answer:

The y-intercept is -3 and the slope is 5.

Step-by-step explanation:

y=mx+b

m=s lope

b= y-intercept

5 0
3 years ago
Read 2 more answers
Identify the equivalent of:
Olenka [21]
none are correct. the right answer is 4y=16x-8 is equivalent to y=4x-2
8 0
3 years ago
Read 2 more answers
· Expand and simplify (x - 2)(x + 7)
lisov135 [29]

Answer:

Expand:

x^2+7x-2x-14

Answer:

x^2+5x-14

Step-by-step explanation:

3 0
3 years ago
Given the first type of plot indicated in each pair, which of the second plots could not always be generated from it?
DIA [1.3K]

Solution: Given the first type of plot indicated in each pair, which of the second plots could not always be generated from it?

Answer: The option c. Histogram, stem and leaf is correct.

Because a histogram does not display the data values, therefore a stem and leaf plot could not be constructed.

Therefore, the option c. Histogram, stem and leaf is correct

4 0
3 years ago
Other questions:
  • Question help the critical value of a twominus−sided tminus−test computed from a large sample
    13·1 answer
  • Cat and Dog had a competition over who is faster. Cat’s jump is 5% shorter, but it makes 5% more jumps than Dog does in the same
    9·1 answer
  • Solve using order of operations.<br> 16 + (4 ∙ 2) – 3
    9·2 answers
  • Write 7/10 as a sum of fractions two different ways
    8·1 answer
  • How many real number solutions does the equation have
    12·1 answer
  • Based on the bar graph shown below, the 25th percentile is located in which interval?
    6·2 answers
  • Please help me with this question!!
    12·1 answer
  • (2x2 + x + 3) + (3x2 + 2x + 1)
    7·1 answer
  • Three cans of cat food cost $5.00 how muck will carol spend on 60 worth of cat food
    7·1 answer
  • Two angles are supplementary. If the measure of the first angle is 88° what is the measure of the second angle?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!