3 years ago

Evaluate the expression 6a - 2b when a = 5, b=7

Mathematics

2 answers:

melomori [17]3 years ago

6 0

6a - 2b

= 6(5) - 2(7)

= 30 - 14

= 16 answer

Rudiy273 years ago

3 0

Answer:

<h2><u>ᎪꪀsωꫀᏒ</u></h2>

➪16

Step-by-step explanation:

6a-2b

6(5)-2(7)

30-14

hope it's helpful to you !!

You might be interested in

Can some help me out with this EXTRA POINTS!!

Butoxors [25]

Answer: ≈ 185.73009

Step-by-step explanation:

area of square: $length^{2}$

area of circle: $\frac{radius^{2} * \pi }{y}$

length: 15

radius = diameter/2

radius: 5

area of square - area of circle = area between square and circle:

$15^{2} - \frac{5^{2} * \pi }{2} = 225 - \frac{25\pi}{2}$ ≈ 185.73009

hope it helps!

Please mark as brainliest.

8 0

2 years ago

You draw two balls from an urn and track the colors. When you start, it contains three blue balls and one red ball.

marusya05 [52]

Is there a question???

8 0

3 years ago

The bar graph below displays students’ responses to the question "What caffeinated drinks do you consume?”

alekssr [168]

Answer:

I don't know see the bar graph BUT i do know some caffeinated drinks students would consume. Coffee, Soda, Tea, & Energy Drinks.

Step-by-step explanation:

8 0

3 years ago

Find the geometric mean of 8 and 13.

Doss [256]

Find the factors from the roots, then multiply the factors together.
y
=
x
2
−
21
x
+
104

7 0

3 years ago

Josh noticed, g, gallon of rain water collecting in a tank for, t, hours

STatiana [176]

Answer:

thr answer is C.

Step-by-step explanation:

because the time was already 3 hours and there were already 12 gallons of water

6 0

3 years ago