3 years ago

-4b + 10 = -2 What is b

Mathematics

1 answer:

Tamiku [17]3 years ago

7 0

B equials -3
-4(-3)+10=-2
=-3

You might be interested in

The ratio of shoes sold to sandals was 5:2. if there were 40 sandals sold, how many shoes were sold?

Angelina_Jolie [31]

It'd be best to put it into a proportion.
$\frac{2}{5} = \frac{40}{x}$
Cross multiply, divide by 2
The answer is 100 shoes.

7 0

3 years ago

Read 2 more answers

Find the x intercept of the line 2x-3y=-19

Tju [1.3M]

Answer:

See below.

Step-by-step explanation:

Recall that the x-intercept is basically: (x,0).

In other words, we just need to substitute y with 0 in order to find the x-intercept.

Thus, we will have:

$2x-3(0)=-19$

$2x=-19$

$x=-19/2$

7 0

3 years ago

An isosceles triangle two sides equal is placed on top of the square as shown in the picture if the two equal sides are 22 ft lo

zmey [24]

Answer:

what we have to find , please complete the question

6 0

3 years ago

2/9 x __ = 3/15. 2/5 x __ = 7/12.

vodka [1.7K]

Answer:

1 x= 9/10 or 0.9

2 x= 35/24 or 1 11/24

3 0

3 years ago

19 4/12 + 17 2/11 - 16 6/9 =

SOVA2 [1]

Answer:

19 28/33

Step-by-step explanation:

lets work out the whole number parts first:

= 19 + 17 - 16 = 20.

4/12 + 2/11 - 6/9

= 1/3 + 2/11 - 6/9

Find the LCM of the denominators:

3 = 3

11 = 11

9 = 3*3

- so the LCM is 3*3*11 = 99.

So we have:

33/99 + 18/99 - 66/99

= 51/99 - 66/99

= -15/99

= -5/33

So the answer is 20 - 5/33

= 19 28/33

You just had to subtract 5/33 from 20.

6 0

3 years ago