x + 4x = 40
5x = 40
x = 8
Mrs. Viola has 8 and Mrs. Rullo has 4*8=32 pens.
00891r 6
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-112
0128
- 126
00020 Answer:892r6
- 14
6
Triangle GCH- as the longest side which is the hypotenuse is the side opposite of the right angle (90 degrees)
To check if a relation is a function, given a mapping diagram of the relation, use the following criterion: If each input has only one line connected to it, then the outputs are a function of the inputs.
Yes because if you divide both, the numerator and denominator, by 7 it would simplify to 10/3, so they are equivalent.
