Answer:
it has to be 37.4 degrees or higher. An inequality would be X≥37.4
step-by-step explanation:
Answer:
$13.75 per scarf
Step-by-step explanation:
Divide
We have an equation: 13/?= 26/100
Cross multiply:
26*?= 13*100
⇒ ?= 13*100/26= 50
13 is 26% of 50~
The introduction says to divide the guest number by 3.5 so your equation is 150/3.5 which equals just under 43. That’s your number.
This question is a little tricky. Carla had a bill of $15, which we will add to the cost of Rob's lunch. They left a 20% tip on the TOTAL cost of both their lunches, which should equal $6. 20% is equivalent to 0.2. So, the equation is 6=0.2(x+15). In other words, 20% of the sum of Carla and Rob's lunches is 6 dollars.
Answer: 6=0.2(x+15)
