2 years ago

Need help with this answer plz

Mathematics

1 answer:

Sergeu [11.5K]2 years ago

6 0

Answer:

Step-by-step explanation:

(5+2)^2 -40 +3 =

PEMDAS

Parentheses first

(7)^2 -40 +3 =

Exponents

49 - 40 +3

Since there are no multiply or divide, we add and subtract from left to right

9+3

You might be interested in

If 9 = c, then c = 9. What algebraic equality property justifies the above statement?

netineya [11]

Symmetric property is the correct term

4 0

3 years ago

1:12 p.m to 8:11 p.m

Helen [10]

Answer:

7:59

Step-by-step explanation:

7 0

2 years ago

What is 19 divided by 20 using long division & decimals?

andrew-mc [135]

Answer:

0.95

(Don't have paper, because I accidentally threw away paper )

3 0

2 years ago

A company uses tow vans to transport workers from a free parking lot to the workplace between 7:00 and 9:00 a.m. one van has 6 m

sladkih [1.3K]

The large van has 23 seats and the small van has 17 seats

7 0

2 years ago

Solve the compound inequality,

Feliz [49]

Answer:

$\large\boxed{y\in(-6,\ \infty)}$

Step-by-step explanation:

$(1)\\2y-2>-14\qquad\text{add 2 to both sides}\\\\2y-2+2>-14+2\\\\2y>-12\qquad\text{divide both sides by 2}\\\\\dfrac{2y}{2}>\dfrac{-12}{2}\\\\y>-6$

$(2)\\\\4y-4\geq12\qquad\text{add 4 to both sides}\\\\4y-4+4\geq12+4\\\\4y\geq16\qquad\text{divide both sides by 4}\\\\\dfrac{4y}{4}\geq\dfrac{16}{4}\\\\y\geq4$

$\text{From (1) and (2) we have:}\\\\y>-6\ or\ y\geq4\to y\in(-6,\ \infty)\ \cup\ [4,\ \infty)\Rightarrow y\in(-6,\ \infty)$

7 0

2 years ago