Mark eats an egg sandwich for breakfast and a big burger for lunch every day the egg sandwich has 350 calories if Mark has 5250 calories for breakfast and lunch for the week in total how many calories are in one Big Burger? WRITE AN EXPRESSION AND SHOW YOUR ANSWER. Please help asap

400 calories in one Big Buger

Step-by-step explanation:

350 calories per egg sandwhich

X calories per burger

5250 calories total

7 days in a week

2800 calories total for the burgers

2800 divided by 7, as he ate 7 total burgers

400 calories per burger

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75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

-1/2 +2

step-by-step explanation: