John needs 23 boards to build rafters for his house he can use 16 foot or 20 foot lengths boards he needs seven fewer 16 foot boards that 20 foot boards write and solve a system of equations to determine how many of each size board john needs

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Complete the steps to find 4.830 ÷ 5