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
yaroslaw [1]
3 years ago
7

Help asap 25 points worth pre alg x= y=

Mathematics
1 answer:
Mumz [18]3 years ago
8 0

Answer:

Firstly Substitute y=2x-5 into 5x-4y=-10

This will be 5x-4(2x-5)=10 now solve for x

5x-8x+20=-10

-3x=-30

X=10

Now sub x as 10 into the second equation y=2x-5

Y=2(10)-5

Y=15

You might be interested in
Ill give brainliest - please help ASAP<br><br> WITH THE WORK THO PLEASE?
evablogger [386]

Answer:

this is your answer look it once

5 0
3 years ago
OnIy girIs +18 can h0in here for $£X<br> dbp-efnh-cec​
Yuliya22 [10]

What the hell

Why are u doing this here

4 0
3 years ago
Read 2 more answers
A
Tanzania [10]

Answer:

$45.50

Step-by-step explanation:

1. $65.00 ÷ 100 = 0.65

2. 0.65 x 30 = $19.50

3. $65.00 - $19.50 = $45.50

4 0
2 years ago
Solve the triangle give the measure of y
pishuonlain [190]

Given:

In triangle BGU,BG=x,GU=7,BU=y,m\angle U=90^\circ,m\angle B=44^\circ.

To find:

The value of y.

Solution:

In a right angle triangle,

\tan \theta=\dfrac{Perpendicular}{Base}

In triangle BGU,

\tan B=\dfrac{GU}{BU}

\tan 44^\circ=\dfrac{7}{y}

0.966=\dfrac{7}{y}

Isolating y, we get

y=\dfrac{7}{0.966}

y=7.2463

y\approx 7.2

Therefore, the correct option is A.

4 0
3 years ago
Estimate the product of 403 × 581 by rounding to the nearest hundred. A. 300,000 B. 240,000 C. 30,000 D. 24,000
irga5000 [103]

Answer:

It would be b.

Step-by-step explanation:

403x581=234143 rounded to 240,000

Hope it helped brainiest plz

8 0
3 years ago
Other questions:
  • _ 108, 162, _, 270,_ rule:_
    7·2 answers
  • ANSWER FAST MY DUDEZ!<br> What is the value of x in the equation <br> 1.8- 3.7x = 4.2x + 0.3
    15·1 answer
  • A student takes a 20-question, multiple-choice exam with five choices for each question and guesses on each question. Find the p
    7·1 answer
  • Somebody please help me thank
    10·2 answers
  • Hello, I need help with these math questions, can someone help as soon as you can?
    9·1 answer
  • Y varies directly as x, and y = 55 when x = -5.
    13·1 answer
  • What number do the blocks represent? Write your answer as a decimal. ​
    15·1 answer
  • 0.
    7·1 answer
  • What is the greatest of 10 and 15
    14·1 answer
  • If 300 students voted in a student council election and the winner received 60% of the votes, how many votes were for the winnin
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!