2 years ago

Help me please and thank you

Mathematics

1 answer:

aleksklad [387]2 years ago

3 0

Answer:

b/-4+8=5
Multiply each side by 4
-b+32=20
Move the constant to the right
-b=20-32
-b=-12
Change the signs
b=12

You might be interested in

700 tickets to the school play were sold by students. Meryl sold 56 tickets. What percent of the tickets did Meryl sell?

Anni [7]

Answer: 644

Step-by-step explanation:

700 - 56 = 644

4 0

2 years ago

3X-1=4 THEN 2X= ...?

strojnjashka [21]

3x=4+13x=5x=5/32x=2* 5/32x=10/3

8 0

2 years ago

10,160,555 round off to the nearest hundred thousand

Pavel [41]

Answer:

10,200,000

hope it helpd

5 0

2 years ago

I reallyyyy do neeed some help with this ?? I keep getting them wrong ;(

Aleks [24]

The angle adjacent to angle 3 = 45 The figure is a kite and the long diagonal cuts the top angle in 2 Therefore < 3 = 45 degrees.

4 0

3 years ago

Pls do it fast ill mark you brainliest

anygoal [31]

Answer:

$\sf y=7\frac{2}{3}$ and $\sf x = \frac{2}{3}$

Explanation:

$\sf (1) \ \ (2x+y = 9)$

$\sf (1) \ \ (2x+5y = 37)$

<u>solve for y</u>:

$\sf 2x + y = 9$

$\sf 2x + 5y = 37$

-----------------

$\sf 0x + 6y = 46$

$\sf 6y = 46$

$\sf y=\frac{23}{3}$

$\sf y=7\frac{2}{3}$

<u>solve for x</u>:

$\sf 2x + y = 9$

$\sf 2x = 9 - y$

$\sf 2x = 9 - \frac{23}{3}$

$\sf 2x = \frac{4}{3}$

$\sf x = \frac{2}{3}$

8 0

1 year ago