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
horsena [70]
3 years ago
8

ANSWER AS MANY AS POSSIBLE! I WILL MARK BRAINLIEST!!!

Mathematics
2 answers:
kodGreya [7K]3 years ago
7 0

Answer:

88c = -300

105c = 81300

105b = 294

Step-by-step explanation:

ehidna [41]3 years ago
4 0

Answer:

The second one is 81300, The third one is 294

Step-by-step explanation:

Question 2

x*5*25*4/5, if x = 813

813*5*25*4/5

4065*25*4/5

101625*4/5

406500/5

81300

Question 3

3(x + 9) - 2(x + 4), if x = 275

3(275 + 9) - 2(275 + 4)

3(284) - 2(279)

852 - 558

294

The third and the fourth picture are the same problem, right?

Hope this helped you!!

You might be interested in
What decimal is equivalent to the fraction and percent below?
REY [17]
.10 if it’s out of 1
6 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for the line with slope 4 and y-intercept - 2
ladessa [460]

Answer:

The slope intercept form is typically in the form of

y=mx+c

c=-2

m=4

The slope intercept form of the equation is

y=4x-2

6 0
3 years ago
SOLVE ALL THESE EQUATION BY USING THE METHOD SUBSTITUTION ALGEBRAICALLY HERE'S ARE ALL THE EQUATION:
pav-90 [236]

Answer:

See below ~

Step-by-step explanation:

<u>Question 1</u>

  • -7x - y = -1
  • y = 8x + 16

⇒ -7x - (8x + 16) = -1

⇒ -7x - 8x - 16 = -1

⇒ -15x = 15

⇒ x = -1

⇒ y = 8(-1) + 16 = 8

⇒ Solution = <u>(-1, 8)</u>

<u></u>

<u>Question 2</u>

  • 3x + 4y = 0
  • y = -3x - 18

⇒ 3x + 4(-3x - 18) = 0

⇒ 3x - 12x - 72 = 0

⇒ -9x = 72

⇒ x = -8

⇒ y = -3(-8) - 18 = 6

⇒ Solution = <u>(-8, 6)</u>

<u>Question 3</u> (not clear)

<u>Question 4</u>

  • -8x - 7y = 0
  • y = 6x

⇒ -8x - 7(6x) = 0

⇒ -8x - 42x = 0

⇒ -50x = 0

⇒ x = 0

⇒ y = 6(0) = 0

⇒ Solution = <u>(0, 0)</u>

<u>Question 8</u>

  • 2x - 6y = -14
  • y = -5x - 19

⇒ 2x - 6(-5x - 19) = -14

⇒ 2x + 30x + 114 = -14

⇒ 32x = -128

⇒ x = -4

⇒ y = -5(-4) - 19 = 1

⇒ Solution = <u>(-4, 1)</u>

3 0
2 years ago
The face of a clock has a circumference of 63 in what is the area of the face of the clock​
Rudik [331]
Answer: 5 ft 3 in I believe.
7 0
3 years ago
I need the answer and work
ad-work [718]
A) 2x +3

Plug in the x

2(4.1) + 3

8.2+ 3= 11.2

A is 11.2


B) 16-5y

Plug in the y

16 - 5(2.3)

16- 11.5= 4.5

B is 4.5


C) x+y

Plug in x and y

4.1 + 2.3= 6.4

C is 6.4




7 0
3 years ago
Other questions:
  • NEED HELP ASAP! SPAM WILL BE DELETED!
    10·1 answer
  • Smith:24 Munoz:32 Park:20 Find the ratios and write in simplest form. Smith to Munoz to Park
    8·1 answer
  • Algebra question ( Matrices and Determinants ) 20 pints
    12·1 answer
  • 11-13 and 19-21 plzzz! I need this today!
    8·1 answer
  • Ashley Harrison takes out a $100,000 mortgage. The total amount of interest for 30 years is $90,000. What is the payment per mon
    9·2 answers
  • What do you add to 3 4/7 to make 6??
    13·1 answer
  • Responses which are acquired after birth are called _____ responses.
    7·1 answer
  • What function/equation is best for this
    13·2 answers
  • What is the slope and b value of this graph?​
    14·1 answer
  • CAN SOMEONE HELP PLZ
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!