3 years ago

B

Mathematics

1 answer:

Genrish500 [490]3 years ago

8 0

Answer:

to be fair this looks hard but i can do just give me five mins

Step-by-step explanation:

You might be interested in

Nine -tenths of zak's friends do volunteer work after school. what is nine-tenths in standard form?

alisha [4.7K]

9/10 = 0.9 = (9) 1 tenths.

8 0

3 years ago

Ben earns $12,800 a year. About 15% is taken out for taxes. How much is taken out for taxes?

lesya692 [45]

Answer:

$10880

Step-by-step explanation:

12800-15%=10880

5 0

3 years ago

Solve for a: b − 2a = c

vlada-n [284]

Answer:

$a=-\frac{c-b}{2}$

Step-by-step explanation:

Solving for the variable $a$ , given that :

$b-2a=c$

We can first start start by subtracting $b$ from both sides of the equation:

$-2a=c-b$

Now, we can divide both sides of the equation by the coefficient of $a$ , which would be $-2$ :

$a=\frac{c}{-2}-\frac{b}{-2}$

Applying the fraction rule $\frac{a}{c}\pm\frac{b}{c} =\frac{a\pm b}{c}$ :

$a=\frac{c-b}{-2}$

Then, apply the fraction rule $\frac{a}{-b} =-\frac{a}{b}$

$a=-\frac{c-b}{2}$

5 0

3 years ago

Louise sold 247 soft pretzels.If she sold them in groups of 19 soft pretzels,how many groups did she sell

lys-0071 [83]

Answer:

Step-by-step explanation:

247/19=13

8 0

3 years ago

Does anyone know how to do this

Thepotemich [5.8K]

Answer:

The solution is B

Step-by-step explanation:

$x + 5 \geqslant 1 \\ x \geqslant 1 - 5 \\ x \geqslant - 4$

then:

$x - 7 < - 3 \\ x < - 3 + 7 \\ x < 4$

therefore, interval [limits] of x:

$- 4 \leqslant x < 4$

4 0

3 years ago