A random sample of dogs at different animal shelters in a city shows that 15 of the 70 dogs are puppies. The city's animal shelters collectively house 1,610 dogs each year. About how many dogs in all of the city's
animal shelters are puppies?

d. vertex

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled