3 years ago

What is the value of 7.6a + 16.2c, when a = -6 and c = -4?

Mathematics

2 answers:

aleksley [76]3 years ago

8 0

Answer:

-110.4

Step-by-step explanation:

First, substitute the numbers in for the variables. So the equation is -45.6 + (-64.8) which also equals -45.6 - 64.8. This equals -110.4. I hope this helps! Please put me as brainliest. I really need 1 more. Please!

defon3 years ago

7 0

Step-by-step explanation:

Putting values

7.6(-6) + 16.2 (-4)

-45.6 + -64.8

-110.4

You might be interested in

Can someone write the standard form for this?

evablogger [386]

Answer:

try 10x + y = 9/7

Step-by-step explanation:

3 0

3 years ago

What is the answer to <br> (X+3)(-x-2)=y

Misha Larkins [42]

Answer:

-x^2-5x-6

Step-by-step explanation:

3 0

3 years ago

What is the sum of two rational numbers?

ZanzabumX [31]

A rational answer 2 + 2 = 4

3 0

3 years ago

Read 2 more answers

PLEASE HELP ME PLS PLS PLS PLS THIS IS MY LAST PROBLEM!!! WILL GIVE BRAINLIEST

jonny [76]

Answer:

If her brother has 40 tickets, the equation will be 3(40)+2=122. jamie will have 122 tickets

If her brother has 50 tickets, the equation will be 3(50)+2=152. jamie will have 152 tickets

If her brother has 60 tickets, the equation will be 3(60)+2= 182. jamie will have 182 tickets.

Step-by-step explanation:

Just trust me

5 0

3 years ago

2x(x+1)-2=2(x-3)(x+3)

Ilya [14]

Answer:

x=-8

Step-by-step explanation:

I solved for x and got this :)

Hope this helps :D

5 0

3 years ago

Read 2 more answers