2 years ago

Help me i am stuck pictures attached

Mathematics

1 answer:

Softa [21]2 years ago

4 0

What question are you stuck on? or are you stuck on all of them?

You might be interested in

If a(x + 1) + b(x − 1) − 2 = 0 for all real x, then a =

jek_recluse [69]

Answer:

D) 1

Step-by-step explanation:

using the distributive property we have ax+a+bx-b-2=0. because the equation is true for all real x, ax=-bx. this means a-b-2=0 and a=-b. a-b-2=0 becomes a=b+2. then we substitute a for -b and get -b=b+2 which becomes 2b=-2 so b=-1. since a=-b, a=1

7 0

2 years ago

Jenny makes quilts. she can make 7 quilts with 21 yards of material. how many yards of material would be required to make 12 qui

kozerog [31]

3 yards per quilt

36 for 12

8 0

3 years ago

Read 2 more answers

Which of the following equations could be used to solve for the tenth term of the following sequence? 15,13,11,9,… A(10)=15+10(-

coldgirl [10]

Answer:

the first one

Step-by-step explanation:

3 0

2 years ago

Four times two less than a number is the same as thrice one more than the number. Find the number.

IgorLugansk [536]

Answer:

See below:

Step-by-step explanation:

We can first setup an equation by doing the following:

$4(2-x) = 3(x+1)\\8-4x=3x+3\\8-7x=3\\-7x=3-8\\-7x=-5\\x=-5/-7 (5/7)$

Whole proccess above!

If you would like an explanation, please let me know so.

Its basically algebra and it's mainly on how you interpret it!

Have a nice day!

5 0

2 years ago

Point slope of y=3/4x-7

never [62]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers