All categories

3 years ago

Answer 7+3(2g-6)=-29

Mathematics

2 answers:

Aleks [24]3 years ago

7 0

Answer:

g = -3

Step-by-step explanation:

Distribute the 3

$7+(6g-18)=-29$

Simplify

$6g - 11 = -29$

Add 11 to both sides

$6g = -18$

Divide by 6 on both sides

$g= -3$

Vera_Pavlovna [14]3 years ago

6 0

Ok so your answer should be -4

You might be interested in

Please help please help please help and explain step by step

sergejj [24]

Step-by-step explanation:

the formula for volume of a cylinder is :

$v = \pi \: r {}^{2} h$

r=d/2

r = 7/2

h= 10

v= 22/7×7/2×10

v= 110cm³

8 0

4 years ago

Solve the quadratic equation.<br> (a + 5)2 +36 = 9

Andrej [43]

Answer:

No solution unless you want to solve for an imaginary number which in that case $a=27i-5$

Step-by-step explanation:

$(a+5)^{2} +36=9$

$(a+5)^2=-27$

$a+5=\sqrt{-27}$

Here you can stop and say "no solution" since you cannot square root a negative number, but if you want you can still solve for an imaginary number:

$a+5=\sqrt{-1} \sqrt{27}$

$a+5=27i$

$a=27i-5$

6 0

3 years ago

A hose is filling a water tank at the rate of 70 gallons per minute. A loose drain plug causes 8 gallons per minute to drain out

Alinara [238K]

62x=y
1860/62=30min

70 gallIons per minute, minus the 8 gallons per minute would give you a growth of 62 gallons per minute. you need 1860 gallons in total so divid that by your growth in which it'll take 30 minutes to fill up a 1860 gallon tank.

7 0

3 years ago

A pack of six cans of coffee cost $12. How much would 19 cans ofcoffee cost?

ch4aika [34]

Answer: $38

Explanation: To find the answer, first of all we need to find out how much one can costs. We can do this by doing 12/6 and we discover that 1 can costs $2. We then do 19(2) to find the price of 19 cans and find out that it is $38. Hope this helped!

7 0

3 years ago

2 a b a b simplify the expression in exponential notation.

GrogVix [38]

2 ·a · b · a · b = 2a²b²

8 0

3 years ago