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
Elanso [62]
3 years ago
8

(6.x² + 7x)+(5 – 2x² + 9x) I really need help

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0

Answer:

Step-by-step explanation:

I've already answered this question.

Eduardwww [97]3 years ago
7 0

4x ^{2}  + 16x + 5

You might be interested in
0.017 and 10, please retype the steps you use to set up the problem and type your steps to solve .​
svetoff [14.1K]

Answer:

0.17

Step-by-step explanation:

0.017 times 10 will equal to 0.17 as you will need  to move the decimal point forward by one

5 0
3 years ago
What is the equation of the line that has a slope of 4 and a y-intercept of -7?
VMariaS [17]

Answer:

y = 4 x - 7

The slope is the number multiplied by x, 4

Step-by-step explanation:

;-;

3 0
3 years ago
Which is the solution to the equation 8.25 + one-fourth w = 10.75?
Darya [45]

Answer:

10

Step-by-step explanation:

10.75 - 8.25 =  \frac{x}{4}  \\ 2.5  \times 4 = x \\ x = 10

6 0
3 years ago
Eva and Ola have some amount of money,
hram777 [196]

Answer:

<em>£</em><em>1</em><em>9</em>

Step-by-step explanation:

Cheryl = 7 + 5 = £12

this means ova and eva also have £12 at the end

EVA'S ORIGINAL AMOUNT : X -7 =12

X = £19

6 0
4 years ago
Explain, in words, how to find the product of -4(-1.5) using a number line. Where do you end up?
Y_Kistochka [10]

Answer: You will simplify expressions using the order of operations. ... Finally, you will represent real numbers on a number line. ... 1.5 Subtraction of Fractions ... The product/quotient of a positive number and a negative number is always ... The real number system is made up of rational and irrational numbers.

8 0
3 years ago
Other questions:
  • Y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 3?
    8·2 answers
  • Which step is wrong in the problem below ?
    6·2 answers
  • 5k^3-8-4k^2+5k^2-2+3k^3
    11·1 answer
  • When a number x is multiplied by 6, the result is 3/8 What is the value of x?​
    8·1 answer
  • Solve for x:<br> log5 (5x – 14) = log5 (8x + 4)
    9·1 answer
  • On a coordinate grid, point P is at (7, 2) and point R is at (−3, −6). Points Q and S are a reflection of both points across the
    9·2 answers
  • What is the volume. Round to the nearest hundredth if necessary.
    15·1 answer
  • 16/g,when g=4<br><br> Please answer
    14·1 answer
  • The volume of the following solid figure could be found by multiplying the area of its circular base by the height of the cone.
    12·2 answers
  • Is x +1 a factor? Yes or why not?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!