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GaryK [48]
4 years ago
7

Write a numerical expression for 6 times the sum of 3 and 7

Mathematics
1 answer:
kompoz [17]4 years ago
6 0

Answer:

6(3+7)

Step-by-step explanation:

i believe that is correct

You might be interested in
PQRS is a parallelogram with PQ=26cm and QR=20cm . If the distance between the longer-sides is 12.5cm , Find​
Kay [80]

Answer:

Below.

Step-by-step explanation:

I am guessing you want the area of the parallelogram.

Take the longer side to be the base.

Area = base * distance between base and opposite side

=  26 * 12.5

= 325 cm^2.

6 0
3 years ago
Help me out here please I need help
torisob [31]

Answer:

the third option would be the best

Step-by-step explanation:

2/7 + 3/8 = 37/56 = .660

1/10 + 3/8 = 19/40 = .475

correct answer------------  1/6 + 1/8 = 7/24 = .291

2/9 + 1/8 = 25/72 = .347

8 0
3 years ago
A line contains the points (–4, 5) and (3, –9). Write the equation of the line using slope-intercept form.
Galina-37 [17]
(-4,5)(3,-9)
slope = (-9 - 5) / (3 - (-4) = -14 / (3 + 4) = -14/7 = -2

y = mx + b
slope(m) = -2
use either of ur points...(-4,5)...x = -4 and y = 5
now we sub and find b, the y int
5 = -2(-4) + b
5 = 8 + b
5 - 8 = b
-3 = b

so ur equation is : y = -2x + (-3) which can be written as : y = -2x - 3
4 0
4 years ago
Simplify the expressions:
Blizzard [7]

Answer:

a. (7x²+2) + (2x²+3)

= 9x² + 5

b. (5x + 2) + (8x + 3)

= 13x +5

c. (5x)(8x + 3)

= 40x² + 15x

7 0
1 year ago
Describe the steps you would follow to write a two-step inequality you can use to solve a real-world problem. & Write a situ
sveticcg [70]
Add 20 both sides
15x<150
divide bothsides by 15
x<10


ok
hmm

bob puts out 15lb of trash per day
he lost 20lbs of it
right now, he has less than 130 lb of trash
find how many days it has been
5 0
3 years ago
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