Shaun needs to make mortar for brick-laying. It is made in the ratio 7:3 of sand to cement.

If 210 kg of sand is used, how much cement is needed?

One of the following is NOT a characteristic of, or related to, the God in monotheism:

The sum of two numbers is 91. The greater number is 7 more than the smaller number. Which equation can be used to solve for the smaller number? A. x (x + 7) = 91 B. x (x - 7) = 91 C. x + (x + 7) = 91 D. x - (x + 7) = 91

How do u know if a problem is arithmetic or geometric?

For which values of P and Q does the following equation have infinitely many solutions? Px+35=-6x+Q

3x - 8 = - 26 A. - 12 B. - 7 C. - 34/3 D. - 6

Whats order starting from the smallest, a) 4.3 4.7 3.4 7.4

Factor the expression 15x^2-16xy+4y^2

At a pie eating contest Jonny, Jonny are 8 pies in 5 minutes. How much time did he spend on each pie?

2.6 repeating as fraction (6 repeating)

Maya wants to purchase a yearly membership to an indoor skateboard park. She'll also need to pay a set fee each time she visits the park. Her parents want her to determine how much she'll spend at the park in one year.