3 years ago

Amy buys 8 sandwiches and 12 waters.her total cost is 8s+12 how much did she pay. S=sandwiches

Mathematics

2 answers:

Mrac [35]3 years ago

4 0

Answer:

8s + 12

s=12-8

s=4

8s +12

s=12+8

s=20

Step-by-step explanation:

im not sure kung minus o plus kasi kung kinus mababa lang binayad nya

Ilia_Sergeevich [38]3 years ago

4 0

S=12-8=4 hope this helps :)

You might be interested in

If y varies directly with x and y = 20 when x = 2,

Alisiya [41]

Answer: its 20 x 2

Step-by-step explanation: hope it helps idk if it right but did my best..

6 0

3 years ago

Compare 2 × (66 + 82) and . A. 2 × (66 + 82) is twice as much as . B. 2 × (66 + 82) is four times as much as . C. is four times

valentinak56 [21]

Answer:

the answer is B

Step-by-step explanation:

8 0

3 years ago

What is log7 12+log7m-log7n?

rusak2 [61]

Hello!

$\large\boxed{\log_{7}{(\frac{12m}{n}})}$

Use the log properties to simplify:

log (a) + log (b) = log (a · b)

log (a) - log (b) = log (a ÷ b)

Therefore:

$log_{7}12 + log_{7}m - log_{7}n\\\\= log_{7}(12 * m / n}\\\\log_{7}{(\frac{12m}{n}})$

6 0

3 years ago

Show your work for -4x+3(2x-5)=31

mina [271]

Step-by-step explanation:

$- 4x + 3(2x - 5) = 31 \\ - 4x + 6x - 15 = 31 \\ 2x - 15 = 31 \\ 2x = 31 + 15 \\ 2x = 46 \\ x = 46 \div 2 \\ x = 23$

4 0

2 years ago

Guys this is another one. But it’s a different one

Alexxandr [17]

Answer: you would multiply and the other one is 1536

Step-by-step explanation:

Have nice night

6 0

2 years ago