Claire and Dale shopped at the same store. Claire bought 5 kg of apples and 2 kg of bananas and paid altogether $22

Dale bought 4 kg of apples and 6 kg of bananas and paid altogether $33

Use matrices to find the cost of 1 kg of bananas

Please help!!

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.