Trina Is Making Friendship Bracelets One Tenth of the bracelets are blue. some of the bracelets are red and some purple. how many bracelets are blue and purple?

Which expression is not equivalent to the other expressions? -6 (2x - 4) - (12x - 6) + 18 -3 (4x - 3) + 15 -4 (3x + 6)

Kittens weigh about 100 grams when born and gain 7 to 15 grams per day. If a kitten weighed 100 grams at birth and gained 8 grams per day, in how many days will the kitten triple its weight?

Factorise each of the following. a) 64 - 8j + 16k - 2jk b) 3a^2 - a^2b + 3ac - abc c) 2m^2 - m^2n + 2mn - mn^2

A model of a famous statue is 2 and one half inches tall. The actual statue is 6 and one fourth feet tall. What is the ratio of the height of the model to the height of the actual statue in simplest form?

If one angle of a triangle is 90°, then the other two add to 90°. Write the To Prove statement

The sum of two consecutive numbers is - 49 what are they

Yummy Cookies just opened a brand new cookie bakery, ans sales are increasing every month! In January, the baker made 14 carrot cake cookies. In February, the baker doubled the January order, took 5 cookies home to his family, and sold the rest.

What is the value of the expression 2 1/2 x + 3 2/3 y (if x = 4 and y = 2)

The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). the sample statistics from one experiment include 480 480 peas with 127 127 of them having yellow pods. find the value of the test statistic.

90% of students at a university use a backpack, while the rest do not. Of all the students, 50% carry their laptops with them and 5% carry neither a backpack nor laptop. What percentage of students carry their laptops and use a backpack?