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
Leona [35]
2 years ago
7

I just need the answers for these

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
7 0

Answer:

okay so let's rewrite them

10 × 6 - (2 × 4 -12)

which is = 64

and

2 x 6 - 35 + 4 x 6 -( 3 x 6 - 4)

which is = -13

You might be interested in
P(x)=5x^2-3x+7(x=1)<br> Pls
kramer

Answer:

9

Step-by-step explanation:

Given

p(x) = 5x² - 3x + 7 ← substitute x = 1

p(1) = 5(1)² - 3(1) + 7 = 5(1) - 3(1) + 7 = 5 - 3 + 7 = 9

4 0
3 years ago
3x+5y=-3 x-5y=-5 show your work
frez [133]
We are given the equations 3x+5y=-3 and x-5y=-5.

Both equations have a 5y  term which allows us to easily solve the system by elimination. To do so we will add the equations together like a simple addition problem by adding the x terms together, the y terms together, and the integer answers together.

3x + 5y = -3
+x - 5y = -5
---------------
4x + 0y = -8

The y terms cancel out since one is positive and one is negative. Now we can solve for x.

4x = -8

\frac{4x}{(4)} = \frac{-8}{(4)}

x = -2

Now plug -2 in for x in one of the original equations to find y.

(-2) - 5y = -5

-5y = -3

y = 3/5

Our answer as an ordered pair is (2, 3/5)
6 0
3 years ago
SOLVE BY SUBSTITUTION OR ELIMINATION<br> 7y=9x+20, 33= -12y-7x
grigory [225]

Answer:

Point Form:

(−3,−1)

Equation Form:

x=−3,y=−1

Step-by-step explanation:

3 0
2 years ago
HELP ASAP!! PLEASE!! Which ordered pair is not a solution to the equation y = 6.15 + x?
kykrilka [37]
The answer is B)6.09.12.24)
3 0
3 years ago
Martin has 128 pencils that he is putting
rosijanka [135]

128 pencils divided by 6 pencils that can be put in a box; 128÷6=21 with a remainder of 3

Martin needs 3 more pencils for the last box, beacuse he has 3 leftovers and 6 can go into the box. 6-3=3

4 0
3 years ago
Other questions:
  • Can Someone please help me?
    12·1 answer
  • Is 3 sin(alpha)+4 cos(beta)=8 possible
    14·2 answers
  • ALOT OF POINTS PLS ANSWER!<br> :)
    12·2 answers
  • Three fractions that are greater than 1/2 but less than 1
    14·2 answers
  • Algebra One!:(FILL IN THE BLANKS!!!PLS
    12·1 answer
  • What is the radius of a sphere with a surface area of 100TCm ?
    7·1 answer
  • The sum of the measures of two complementary angles is 90 degrees. If one angle measures 39 degrees more than 2 times the measur
    10·1 answer
  • Please help ASAP for 10 points!!
    9·1 answer
  • There answer it plzzz
    10·1 answer
  • The weekly allowances and expenses of two students are respectively established as 7:9 and 4:5. Determine the allowances if thie
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!