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
allsm [11]
3 years ago
12

Question 1. Solve using linear combination

Mathematics
1 answer:
Natali5045456 [20]3 years ago
4 0
1) 4d = 24
d = 6
answer d

2) 4d = 12
d = 3
answer c

3) y = 0
ordered pair: (-5 , 0)

Hope this helps!
You might be interested in
Help please! Will pick the Brainliest.<br> (sorry if it’s sideways)
KatRina [158]

1.

(x^2y^8)^\frac{2}{3}=x^{2\cdot\frac{2}{3}}y^{8\cdot\frac{2}{3}}=x^{\frac{4}{3}}y^{\frac{16}{3}}=x^{1\frac{1}{3}}y^{5\frac{1}{3}}=x^1x^\frac{1}{3}y^5y^\frac{1}{3}=xy^5\sqrt[3]{x}\sqrt[3]{y}=\boxed{xy^5\sqrt[3]{xy}}

Answer B)

2.

\frac{1}{3}\left(\frac{2}{15}x-\frac{2}{3}\right)>x+\frac{1}{5}\quad|\cdot3\\\\\\\frac{2}{15}x-\frac{2}{3}>3x+\frac{3}{5}\quad|\cdot15\\\\\\2x-\frac{30}{3}>45x+\frac{45}{5}\\\\2x-10>45x+9\\\\-10-9>45x-2x\\\\-19>43x\quad|:43\\\\\boxed{x

Answer B)

3.

\sqrt{14xy}\cdot\sqrt{12}\cdot\sqrt{30y}=\sqrt{14\cdot12\cdot30}\cdot\sqrt{xy^2}=\sqrt{2\cdot7\cdot3\cdot4\cdot2\cdot3\cdot5}\cdot\sqrt{xy^2}=\\\\=\sqrt{2^2\cdot3^2\cdot2^2\cdot5\cdot7}\cdot\sqrt{xy^2}=2\cdot3\cdot2\cdot\sqrt{35}\cdot y\cdot\sqrt{x}=\boxed{12y\sqrt{35x}}

3 0
4 years ago
A system of two linear equations has no solution. Describe the graph of the system
tiny-mole [99]

graph of a linear equation is a line, two linear equations has no solution mean two lines has no intersect/common point, those two lines must be parallel

8 0
3 years ago
The sum of eight times a number and negative exceeds twelve.<br>​
11111nata11111 [884]

Answer:8x + -4 > 12

8x > 16

x > 2

Step-by-step explanation:

6 0
3 years ago
Solve each inequality and graph its solution .. 40 points and brainlyest will be awarded
OLga [1]

Answer:

sorry but i really need

points

5 0
3 years ago
How do you do long division with 54 divided by 694
oksano4ka [1.4K]
694/54=12 with remainder 46 ( Answer is 12 R 47)
5 0
3 years ago
Other questions:
  • Which is greater 2000m or 20 kilo
    10·2 answers
  • Which points are on the graph of f(x)=(1/3)^x
    13·1 answer
  • The total surface area of a cube is 294 cm ² work out the volume of the cube
    13·2 answers
  • Use the slopes of lines A and B to show that they are perpendicular to the given line.
    13·1 answer
  • Let’s be together sad
    6·2 answers
  • PLS HELP ME I ONLY HAV 2 MINS PLSSSSS
    10·2 answers
  • A conditional statement is logically equivalent to a biconditional statement. True False pls help i have a test and i was absent
    13·1 answer
  • URGENT! A company routinely ships earbuds
    14·2 answers
  • I NEED HELP WITH THIS PICTURE IS PROVIDED
    15·1 answer
  • Calculate the pay for the following day of a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!