Answer:
see the explanation
Step-by-step explanation:
we know that
A gross is equal to 120 ones or ten dozen
what is 15 tens - 1 gross
we know that
15 tens means ----> That you are adding 10, 15 times or multiplying 10 by 15, which gives you

1 gross means ---> That you are adding 10, 12 times or multiplying 10 by 12
which gives you

so
The algebraic expression of 15 tens - 1 gross is equal to

Convert to word expression
3 tens
Answer:
hectors toy
Step-by-step explanation:
0.7 is equal to 0.70 and 0.72 > 0.70
Answer:
Step-by-step explanation:
Vertex: ( -4 , 1 )
Axis of symmetry: -4
Answer:
BAC is 78°
Step-by-step explanation:
BCA = 180° - BCD ( angle in a straight line is 180°)
= 180° - 113°
= 67°
BAC = 180° - BCA - ABC (angle in a triangle is 180°)
= 180° - 67° - 35°
= 78°